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5131150032025 = 5217311033337691
BaseRepresentation
bin100101010101011000001…
…0111111111110010011001
3200011112101200001001101201
41022222300113333302121
51133032043402011100
614525115012514201
71036466452432423
oct112526027776231
920145350031351
105131150032025
1116a9121473786
126aa54b91b961
132b2b332b6604
1413a4c5895813
158d71650036a
hex4aab05ffc99

5131150032025 has 48 divisors (see below), whose sum is σ = 6955074989568. Its totient is φ = 3738365568000.

The previous prime is 5131150031989. The next prime is 5131150032067. The reversal of 5131150032025 is 5202300511315.

It is not a de Polignac number, because 5131150032025 - 27 = 5131150031897 is a prime.

It is a super-3 number, since 3×51311500320253 (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5131150031984 and 5131150032002.

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, 136118430 + ... + 136156120.

It is an arithmetic number, because the mean of its divisors is an integer number (144897395616).

Almost surely, 25131150032025 is an apocalyptic number.

It is an amenable number.

5131150032025 is a deficient number, since it is larger than the sum of its proper divisors (1823924957543).

5131150032025 is a wasteful number, since it uses less digits than its factorization.

5131150032025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48082 (or 48077 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 5131150032025 in words is "five trillion, one hundred thirty-one billion, one hundred fifty million, thirty-two thousand, twenty-five".

Divisors: 1 5 17 25 31 85 155 425 527 775 2635 10333 13175 37691 51665 175661 188455 258325 320323 640747 878305 942275 1168421 1601615 3203735 4391525 5445491 5842105 8008075 16018675 19863157 27227455 29210525 99315785 136137275 389461103 496578925 1947305515 6620838751 9736527575 12073294193 33104193755 60366470965 165520968775 205246001281 301832354825 1026230006405 5131150032025