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3132166413325 = 52185216764573
BaseRepresentation
bin101101100101000011101…
…010101001110000001101
3102002102200001200201110111
4231211003222221300031
5402304134100211300
610354521500240021
7442202001143215
oct55450352516015
912072601621414
103132166413325
11aa8387315244
12427050240011
131994924a66c1
14ab851db9245
155671c88c9ba
hex2d943aa9c0d

3132166413325 has 12 divisors (see below), whose sum is σ = 3884096628468. Its totient is φ = 2505597468800.

The previous prime is 3132166413319. The next prime is 3132166413449. The reversal of 3132166413325 is 5233146612313.

It can be written as a sum of positive squares in 6 ways, for example, as 861662914564 + 2270503498761 = 928258^2 + 1506819^2 .

It is not a de Polignac number, because 3132166413325 - 23 = 3132166413317 is a prime.

It is a super-2 number, since 2×31321664133252 (a number of 26 digits) contains 22 as substring.

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, 2919262 + ... + 3845311.

It is an arithmetic number, because the mean of its divisors is an integer number (323674719039).

Almost surely, 23132166413325 is an apocalyptic number.

It is an amenable number.

3132166413325 is a deficient number, since it is larger than the sum of its proper divisors (751930215143).

3132166413325 is a wasteful number, since it uses less digits than its factorization.

3132166413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6783104 (or 6783099 counting only the distinct ones).

The product of its digits is 233280, while the sum is 40.

The spelling of 3132166413325 in words is "three trillion, one hundred thirty-two billion, one hundred sixty-six million, four hundred thirteen thousand, three hundred twenty-five".

Divisors: 1 5 25 18521 92605 463025 6764573 33822865 169114325 125286656533 626433282665 3132166413325