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6057746380 = 225743269617
BaseRepresentation
bin1011010010001000…
…11101111111001100
3120122011201101211001
411221010131333030
544401240341010
62441034310044
7303054665110
oct55104357714
916564641731
106057746380
112629492574
121210888324
1375703701a
14416761740
15256c42c3a
hex16911dfcc

6057746380 has 24 divisors (see below), whose sum is σ = 14538591648. Its totient is φ = 2076941568.

The previous prime is 6057746327. The next prime is 6057746393. The reversal of 6057746380 is 836477506.

It is a self number, because there is not a number n which added to its sum of digits gives 6057746380.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21634669 + ... + 21634948.

It is an arithmetic number, because the mean of its divisors is an integer number (605774652).

Almost surely, 26057746380 is an apocalyptic number.

It is an amenable number.

6057746380 is an abundant number, since it is smaller than the sum of its proper divisors (8480845268).

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

6057746380 is a wasteful number, since it uses less digits than its factorization.

6057746380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43269633 (or 43269631 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 6057746380 is about 77831.5256178369. The cubic root of 6057746380 is about 1822.9315533088.

The spelling of 6057746380 in words is "six billion, fifty-seven million, seven hundred forty-six thousand, three hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 43269617 86539234 173078468 216348085 302887319 432696170 605774638 865392340 1211549276 1514436595 3028873190 6057746380