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5121933695 = 52815136389
BaseRepresentation
bin1001100010100101…
…01000000101111111
3111012221211012010222
410301102220011333
540442203334240
62204124451555
7240632501204
oct46122500577
914187735128
105121933695
11219921a65a
12bab3a9bbb
136381b19c8
14368361cab
151ee9deeb5
hex1314a817f

5121933695 has 8 divisors (see below), whose sum is σ = 6146707680. Its totient is φ = 4097288800.

The previous prime is 5121933667. The next prime is 5121933701. The reversal of 5121933695 is 5963391215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5121933695 - 224 = 5105156479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122561 + ... + 158949.

It is an arithmetic number, because the mean of its divisors is an integer number (768338460).

Almost surely, 25121933695 is an apocalyptic number.

5121933695 is a deficient number, since it is larger than the sum of its proper divisors (1024773985).

5121933695 is a wasteful number, since it uses less digits than its factorization.

5121933695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64545.

The product of its digits is 218700, while the sum is 44.

The square root of 5121933695 is about 71567.6861090255. The cubic root of 5121933695 is about 1723.7647049021.

The spelling of 5121933695 in words is "five billion, one hundred twenty-one million, nine hundred thirty-three thousand, six hundred ninety-five".

Divisors: 1 5 28151 36389 140755 181945 1024386739 5121933695