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4572401792 = 27731164617
BaseRepresentation
bin1000100001000100…
…10101000010000000
3102210122210002002112
410100202111002000
533331013324132
62033414234452
7221210526320
oct42042250200
912718702075
104572401792
111a37002162
12a77355a28
1357b3a65ba
14315395280
151bb640ab2
hex110895080

4572401792 has 64 divisors (see below), whose sum is σ = 10746263040. Its totient is φ = 1896376320.

The previous prime is 4572401791. The next prime is 4572401807. The reversal of 4572401792 is 2971042754.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×45724017922 = 41813716294969622528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4572401791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54533 + ... + 110084.

It is an arithmetic number, because the mean of its divisors is an integer number (167910360).

Almost surely, 24572401792 is an apocalyptic number.

It is an amenable number.

4572401792 is an abundant number, since it is smaller than the sum of its proper divisors (6173861248).

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

4572401792 is a wasteful number, since it uses less digits than its factorization.

4572401792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164669 (or 164657 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 4572401792 is about 67619.5370584567. The cubic root of 4572401792 is about 1659.7708339959.

The spelling of 4572401792 in words is "four billion, five hundred seventy-two million, four hundred one thousand, seven hundred ninety-two".

Divisors: 1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 128 217 224 248 434 448 496 868 896 992 1736 1984 3472 3968 6944 13888 27776 164617 329234 658468 1152319 1316936 2304638 2633872 4609276 5103127 5267744 9218552 10206254 10535488 18437104 20412508 21070976 35721889 36874208 40825016 71443778 73748416 81650032 142887556 147496832 163300064 285775112 326600128 571550224 653200256 1143100448 2286200896 4572401792