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5102712525 = 352611935779
BaseRepresentation
bin1001100000010010…
…10011011011001101
3111011121122122122210
410300021103123031
540422243300100
62202200501033
7240310224621
oct46011233315
914147578583
105102712525
112189391499
12ba4a7a779
13634211c31
1436599b181
151ece94c50
hex1302536cd

5102712525 has 48 divisors (see below), whose sum is σ = 8620708160. Its totient is φ = 2662502400.

The previous prime is 5102712481. The next prime is 5102712533. The reversal of 5102712525 is 5252172015.

It is not a de Polignac number, because 5102712525 - 28 = 5102712269 is a prime.

It is a super-2 number, since 2×51027125252 = 52075350225583751250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5102712492 and 5102712501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 880086 + ... + 885864.

Almost surely, 25102712525 is an apocalyptic number.

It is an amenable number.

5102712525 is a deficient number, since it is larger than the sum of its proper divisors (3517995635).

5102712525 is a wasteful number, since it uses less digits than its factorization.

5102712525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046 (or 6041 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 5102712525 is about 71433.2732345369. The cubic root of 5102712525 is about 1721.6057346763.

The spelling of 5102712525 in words is "five billion, one hundred two million, seven hundred twelve thousand, five hundred twenty-five".

Divisors: 1 3 5 15 25 61 75 183 193 305 579 915 965 1525 2895 4575 4825 5779 11773 14475 17337 28895 35319 58865 86685 144475 176595 294325 352519 433425 882975 1057557 1115347 1762595 3346041 5287785 5576735 8812975 16730205 26438925 27883675 68036167 83651025 204108501 340180835 1020542505 1700904175 5102712525