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471074952 = 233131269557
BaseRepresentation
bin11100000101000…
…000100010001000
31012211102002100110
4130011000202020
51431043344302
6114424434320
714450033235
oct3405004210
91184362313
10471074952
11221a00647
121119189a0
137679849a
14467c678c
152b552b6c
hex1c140888

471074952 has 64 divisors (see below), whose sum is σ = 1193227200. Its totient is φ = 154968320.

The previous prime is 471074909. The next prime is 471074957. The reversal of 471074952 is 259470174.

It is a super-2 number, since 2×4710749522 = 443823220803604608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 471074952.

It is not an unprimeable number, because it can be changed into a prime (471074957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845458 + ... + 846014.

It is an arithmetic number, because the mean of its divisors is an integer number (18644175).

Almost surely, 2471074952 is an apocalyptic number.

It is an amenable number.

471074952 is an abundant number, since it is smaller than the sum of its proper divisors (722152248).

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

471074952 is a wasteful number, since it uses less digits than its factorization.

471074952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 471074952 is about 21704.2611484473. The cubic root of 471074952 is about 778.0903052481.

The spelling of 471074952 in words is "four hundred seventy-one million, seventy-four thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 131 262 269 393 524 538 557 786 807 1048 1076 1114 1572 1614 1671 2152 2228 3144 3228 3342 4456 6456 6684 13368 35239 70478 72967 105717 140956 145934 149833 211434 218901 281912 291868 299666 422868 437802 449499 583736 599332 845736 875604 898998 1198664 1751208 1797996 3595992 19628123 39256246 58884369 78512492 117768738 157024984 235537476 471074952