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47156314676 = 2219136162613
BaseRepresentation
bin101011111010101111…
…000100001000110100
311111201101220222201012
4223322233010020310
51233034004032201
633355135251352
73256402026662
oct537257041064
9144641828635
1047156314676
1118aa9568199
129180679b58
1345a68886a3
1423d4bb7c32
15135edcb5bb
hexafabc4234

47156314676 has 12 divisors (see below), whose sum is σ = 82566702372. Its totient is φ = 23565828288.

The previous prime is 47156314669. The next prime is 47156314703. The reversal of 47156314676 is 67641365174.

47156314676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28502218276 + 18654096400 = 168826^2 + 136580^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3073655 + ... + 3088958.

It is an arithmetic number, because the mean of its divisors is an integer number (6880558531).

Almost surely, 247156314676 is an apocalyptic number.

It is an amenable number.

47156314676 is a deficient number, since it is larger than the sum of its proper divisors (35410387696).

47156314676 is a wasteful number, since it uses less digits than its factorization.

47156314676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164530 (or 6164528 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The spelling of 47156314676 in words is "forty-seven billion, one hundred fifty-six million, three hundred fourteen thousand, six hundred seventy-six".