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47152417484 = 2223512526277
BaseRepresentation
bin101011111010100000…
…001100101011001100
311111201010120222202202
4223322200030223030
51233032004324414
633354515541032
73256323635624
oct537240145314
9144633528682
1047152417484
1118aa7346177
12917b2ba778
1345a5b22863
1423d4481884
15135e8ab9de
hexafa80cacc

47152417484 has 12 divisors (see below), whose sum is σ = 86104414704. Its totient is φ = 22551156144.

The previous prime is 47152417463. The next prime is 47152417513. The reversal of 47152417484 is 48471425174.

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 3 ways as a sum of consecutive naturals, for example, 256263047 + ... + 256263230.

It is an arithmetic number, because the mean of its divisors is an integer number (7175367892).

Almost surely, 247152417484 is an apocalyptic number.

It is an amenable number.

47152417484 is a deficient number, since it is larger than the sum of its proper divisors (38951997220).

47152417484 is a wasteful number, since it uses less digits than its factorization.

47152417484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512526304 (or 512526302 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 47.

The spelling of 47152417484 in words is "forty-seven billion, one hundred fifty-two million, four hundred seventeen thousand, four hundred eighty-four".

Divisors: 1 2 4 23 46 92 512526277 1025052554 2050105108 11788104371 23576208742 47152417484