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109470480 = 24357173833
BaseRepresentation
bin1101000011001…
…10001100010000
321121222200021020
412201212030100
5211011023410
614510155440
72466324630
oct641461420
9247880236
10109470480
115687a879
12307b2b80
13198ab342
14107786c0
159925a70
hex6866310

109470480 has 160 divisors (see below), whose sum is σ = 410759424. Its totient is φ = 23543808.

The previous prime is 109470469. The next prime is 109470503. The reversal of 109470480 is 84074901.

It is a super-4 number, since 4×1094704804 (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26644 + ... + 30476.

Almost surely, 2109470480 is an apocalyptic number.

109470480 is a gapful number since it is divisible by the number (10) 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 109470480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205379712).

109470480 is an abundant number, since it is smaller than the sum of its proper divisors (301288944).

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

109470480 is a wasteful number, since it uses less digits than its factorization.

109470480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 109470480 is about 10462.8141529896. The cubic root of 109470480 is about 478.3719145863.

The spelling of 109470480 in words is "one hundred nine million, four hundred seventy thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 51 56 60 68 70 80 84 85 102 105 112 119 120 136 140 168 170 204 210 238 240 255 272 280 336 340 357 408 420 476 510 560 595 680 714 816 840 952 1020 1190 1360 1428 1680 1785 1904 2040 2380 2856 3570 3833 4080 4760 5712 7140 7666 9520 11499 14280 15332 19165 22998 26831 28560 30664 38330 45996 53662 57495 61328 65161 76660 80493 91992 107324 114990 130322 134155 153320 160986 183984 195483 214648 229980 260644 268310 306640 321972 325805 390966 402465 429296 456127 459960 521288 536620 643944 651610 781932 804930 912254 919920 977415 1042576 1073240 1287888 1303220 1368381 1563864 1609860 1824508 1954830 2146480 2280635 2606440 2736762 3127728 3219720 3649016 3909660 4561270 5212880 5473524 6439440 6841905 7298032 7819320 9122540 10947048 13683810 15638640 18245080 21894096 27367620 36490160 54735240 109470480