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3380254560 = 253255414339
BaseRepresentation
bin1100100101111010…
…1001011101100000
322201120112201112100
43021132221131200
523410321121220
61315230330400
7146523455364
oct31136513540
98646481470
103380254560
11148507a311
127a4059a00
1341b401537
14240d0b2a4
1514bb56d90
hexc97a9760

3380254560 has 144 divisors (see below), whose sum is σ = 11559103920. Its totient is φ = 899527680.

The previous prime is 3380254543. The next prime is 3380254571. The reversal of 3380254560 is 654520833.

It is a happy number.

3380254560 is a `hidden beast` number, since 33 + 80 + 2 + 545 + 6 + 0 = 666.

3380254560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×33802545602 = 22852241780801587200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776871 + ... + 781209.

It is an arithmetic number, because the mean of its divisors is an integer number (80271555).

Almost surely, 23380254560 is an apocalyptic number.

3380254560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3380254560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5779551960).

3380254560 is an abundant number, since it is smaller than the sum of its proper divisors (8178849360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3380254560 is a wasteful number, since it uses less digits than its factorization.

3380254560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901 (or 4890 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 3380254560 is about 58139.9566563306. The cubic root of 3380254560 is about 1500.7780496893.

The spelling of 3380254560 in words is "three billion, three hundred eighty million, two hundred fifty-four thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 541 720 1082 1440 1623 2164 2705 3246 4328 4339 4869 5410 6492 8115 8656 8678 9738 10820 12984 13017 16230 17312 17356 19476 21640 21695 24345 25968 26034 32460 34712 38952 39051 43280 43390 48690 51936 52068 64920 65085 69424 77904 78102 86560 86780 97380 104136 129840 130170 138848 155808 156204 173560 194760 195255 208272 259680 260340 312408 347120 389520 390510 416544 520680 624816 694240 779040 781020 1041360 1249632 1562040 2082720 2347399 3124080 4694798 6248160 7042197 9389596 11736995 14084394 18779192 21126591 23473990 28168788 35210985 37558384 42253182 46947980 56337576 70421970 75116768 84506364 93895960 105632955 112675152 140843940 169012728 187791920 211265910 225350304 281687880 338025456 375583840 422531820 563375760 676050912 845063640 1126751520 1690127280 3380254560