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470797614 = 232719332
BaseRepresentation
bin11100000011111…
…100110100101110
31012210212222220200
4130003330310232
51431011010424
6114414454330
714444466540
oct3403746456
91183788820
10470797614
11221831241
121118043a6
13766cc191
1446753690
152b4ea8c9
hex1c0fcd2e

470797614 has 36 divisors (see below), whose sum is σ = 1166387976. Its totient is φ = 134444016.

The previous prime is 470797567. The next prime is 470797631. The reversal of 470797614 is 416797074.

It is a super-7 number, since 7×4707976147 (a number of 62 digits) contains 7777777 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 470797614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 242592 + ... + 244524.

It is an arithmetic number, because the mean of its divisors is an integer number (32399666).

Almost surely, 2470797614 is an apocalyptic number.

470797614 is an abundant number, since it is smaller than the sum of its proper divisors (695590362).

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

470797614 is an equidigital number, since it uses as much as digits as its factorization.

470797614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 470797614 is about 21697.8711859021. The cubic root of 470797614 is about 777.9375791122.

The spelling of 470797614 in words is "four hundred seventy million, seven hundred ninety-seven thousand, six hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1933 3866 5799 11598 13531 17397 27062 34794 40593 81186 121779 243558 3736489 7472978 11209467 22418934 26155423 33628401 52310846 67256802 78466269 156932538 235398807 470797614