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5231534015 = 517251245209
BaseRepresentation
bin1001101111101001…
…01101111110111111
3111111121001110112002
410313310231332333
541203233042030
62223041532515
7243433206521
oct46764557677
914447043462
105231534015
112245078a34
12102004413b
13654b07176
14378b31a11
1520943e245
hex137d2dfbf

5231534015 has 16 divisors (see below), whose sum is σ = 6673635360. Its totient is φ = 3923328000.

The previous prime is 5231534003. The next prime is 5231534029. The reversal of 5231534015 is 5104351325.

It is not a de Polignac number, because 5231534015 - 210 = 5231532991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101270 + ... + 143939.

It is an arithmetic number, because the mean of its divisors is an integer number (417102210).

Almost surely, 25231534015 is an apocalyptic number.

5231534015 is a deficient number, since it is larger than the sum of its proper divisors (1442101345).

5231534015 is a wasteful number, since it uses less digits than its factorization.

5231534015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245482.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5231534015 is about 72329.3440797025. The cubic root of 5231534015 is about 1735.9732062404.

The spelling of 5231534015 in words is "five billion, two hundred thirty-one million, five hundred thirty-four thousand, fifteen".

Divisors: 1 5 17 85 251 1255 4267 21335 245209 1226045 4168553 20842765 61547459 307737295 1046306803 5231534015