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713101237225 = 5213532781117
BaseRepresentation
bin10100110000010000010…
…01010101101111101001
32112011122020210012120021
422120020021111233221
543140412404042400
61303332202200441
7102343212335266
oct12301011255751
92464566705507
10713101237225
11255474070083
12b62541b3121
13523257c6610
142672b2a426d
151383935571a
hexa608255be9

713101237225 has 36 divisors (see below), whose sum is σ = 970571921956. Its totient is φ = 516661367040.

The previous prime is 713101237201. The next prime is 713101237267. The reversal of 713101237225 is 522732101317.

It can be written as a sum of positive squares in 18 ways, for example, as 628170375184 + 84930862041 = 792572^2 + 291429^2 .

It is not a de Polignac number, because 713101237225 - 215 = 713101204457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 522367 + ... + 1303483.

Almost surely, 2713101237225 is an apocalyptic number.

It is an amenable number.

713101237225 is a deficient number, since it is larger than the sum of its proper divisors (257470684731).

713101237225 is a wasteful number, since it uses less digits than its factorization.

713101237225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781246 (or 781188 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 713101237225 in words is "seven hundred thirteen billion, one hundred one million, two hundred thirty-seven thousand, two hundred twenty-five".

Divisors: 1 5 13 25 53 65 265 325 689 1325 2809 3445 14045 17225 36517 70225 182585 781117 912925 3905585 10154521 19527925 41399201 50772605 206996005 253863025 538189613 1034980025 2194157653 2690948065 10970788265 13454740325 28524049489 54853941325 142620247445 713101237225