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5180698975 = 52564736697
BaseRepresentation
bin1001101001100101…
…10011000101011111
3111101001101202221211
410310302303011133
541102224331400
62214024205251
7242245133434
oct46462630537
914331352854
105180698975
112219407901
121007009827
1364741896a
1437209bb8b
15204c4bdba
hex134cb315f

5180698975 has 12 divisors (see below), whose sum is σ = 6425379424. Its totient is φ = 4143712320.

The previous prime is 5180698903. The next prime is 5180698993. The reversal of 5180698975 is 5798960815.

It is not a de Polignac number, because 5180698975 - 225 = 5147144543 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122827 + ... + 159523.

Almost surely, 25180698975 is an apocalyptic number.

5180698975 is a deficient number, since it is larger than the sum of its proper divisors (1244680449).

5180698975 is a wasteful number, since it uses less digits than its factorization.

5180698975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42354 (or 42349 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 58.

The square root of 5180698975 is about 71977.0725648105. The cubic root of 5180698975 is about 1730.3320528271.

The spelling of 5180698975 in words is "five billion, one hundred eighty million, six hundred ninety-eight thousand, nine hundred seventy-five".

Divisors: 1 5 25 5647 28235 36697 141175 183485 917425 207227959 1036139795 5180698975