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3042588672 = 21132237177
BaseRepresentation
bin1011010101011010…
…0011100000000000
321212001011112000100
42311112203200000
522212400314142
61221525122400
7135253401624
oct26526434000
97761145010
103042588672
1113215099a2
1270ab59400
13396476436
1420c131184
1512c1a7b4c
hexb55a3800

3042588672 has 144 divisors (see below), whose sum is σ = 9170899920. Its totient is φ = 969965568.

The previous prime is 3042588671. The next prime is 3042588673. The reversal of 3042588672 is 2768852403.

3042588672 is a `hidden beast` number, since 3 + 0 + 4 + 2 + 588 + 67 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3042588671) and next prime (3042588673).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042588671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420348 + ... + 427524.

It is an arithmetic number, because the mean of its divisors is an integer number (63686805).

Almost surely, 23042588672 is an apocalyptic number.

3042588672 is a gapful number since it is divisible by the number (32) 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 3042588672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4585449960).

3042588672 is an abundant number, since it is smaller than the sum of its proper divisors (6128311248).

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

3042588672 is a wasteful number, since it uses less digits than its factorization.

3042588672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228 (or 7205 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 3042588672 is about 55159.6652636689. The cubic root of 3042588672 is about 1449.0423596674.

The spelling of 3042588672 in words is "three billion, forty-two million, five hundred eighty-eight thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 184 192 207 256 276 288 368 384 414 512 552 576 736 768 828 1024 1104 1152 1472 1536 1656 2048 2208 2304 2944 3072 3312 4416 4608 5888 6144 6624 7177 8832 9216 11776 13248 14354 17664 18432 21531 23552 26496 28708 35328 43062 47104 52992 57416 64593 70656 86124 105984 114832 129186 141312 165071 172248 211968 229664 258372 330142 344496 423936 459328 495213 516744 660284 688992 918656 990426 1033488 1320568 1377984 1485639 1837312 1980852 2066976 2641136 2755968 2971278 3674624 3961704 4133952 5282272 5511936 5942556 7349248 7923408 8267904 10564544 11023872 11885112 14698496 15846816 16535808 21129088 22047744 23770224 31693632 33071616 42258176 44095488 47540448 63387264 66143232 84516352 95080896 126774528 132286464 169032704 190161792 253549056 338065408 380323584 507098112 760647168 1014196224 1521294336 3042588672