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47965360308 = 2233997113359
BaseRepresentation
bin101100101010111101…
…010101000010110100
311120210210021202200020
4230222331111002310
51241213113012213
634011320045140
73315424556415
oct545275250264
9146723252606
1047965360308
1119384217148
1293676037b0
1346a5387908
14247041980c
1513aae3d923
hexb2af550b4

47965360308 has 12 divisors (see below), whose sum is σ = 111919174080. Its totient is φ = 15988453432.

The previous prime is 47965360291. The next prime is 47965360351. The reversal of 47965360308 is 80306356974.

47965360308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1998556668 + ... + 1998556691.

It is an arithmetic number, because the mean of its divisors is an integer number (9326597840).

Almost surely, 247965360308 is an apocalyptic number.

It is an amenable number.

47965360308 is an abundant number, since it is smaller than the sum of its proper divisors (63953813772).

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

47965360308 is a wasteful number, since it uses less digits than its factorization.

47965360308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997113366 (or 3997113364 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 47965360308 in words is "forty-seven billion, nine hundred sixty-five million, three hundred sixty thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 3997113359 7994226718 11991340077 15988453436 23982680154 47965360308