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507164330 = 2557438831
BaseRepresentation
bin11110001110101…
…011011010101010
31022100022121200002
4132032223122222
52014313224310
6122154143002
715365553131
oct3616533252
91270277602
10507164330
11240310082
12121a21a62
13810c304a
144b4dc918
152e7d0da5
hex1e3ab6aa

507164330 has 16 divisors (see below), whose sum is σ = 913158144. Its totient is φ = 202807440.

The previous prime is 507164327. The next prime is 507164341. The reversal of 507164330 is 33461705.

It is a junction number, because it is equal to n+sod(n) for n = 507164293 and 507164302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53015 + ... + 61845.

It is an arithmetic number, because the mean of its divisors is an integer number (57072384).

Almost surely, 2507164330 is an apocalyptic number.

507164330 is a deficient number, since it is larger than the sum of its proper divisors (405993814).

507164330 is a wasteful number, since it uses less digits than its factorization.

507164330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14581.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 507164330 is about 22520.3092785157. The cubic root of 507164330 is about 797.4734509625.

The spelling of 507164330 in words is "five hundred seven million, one hundred sixty-four thousand, three hundred thirty".

Divisors: 1 2 5 10 5743 8831 11486 17662 28715 44155 57430 88310 50716433 101432866 253582165 507164330