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48136088231 = 711256831273
BaseRepresentation
bin101100110101001000…
…100110101010100111
311121020200112122100122
4230311020212222213
51242040314310411
634040255232155
73322566666440
oct546510465247
9147220478318
1048136088231
1119461626600
1293b481865b
13470186335a
142488d7c2c7
1513bae149db
hexb35226aa7

48136088231 has 12 divisors (see below), whose sum is σ = 60468475536. Its totient is φ = 37508639520.

The previous prime is 48136088201. The next prime is 48136088257. The reversal of 48136088231 is 13288063184.

48136088231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48136088231 - 218 = 48135826087 is a prime.

It is a super-2 number, since 2×481360882312 (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48136088201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28414790 + ... + 28416483.

It is an arithmetic number, because the mean of its divisors is an integer number (5039039628).

Almost surely, 248136088231 is an apocalyptic number.

48136088231 is a deficient number, since it is larger than the sum of its proper divisors (12332387305).

48136088231 is a wasteful number, since it uses less digits than its factorization.

48136088231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56831302 (or 56831291 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 48136088231 in words is "forty-eight billion, one hundred thirty-six million, eighty-eight thousand, two hundred thirty-one".

Divisors: 1 7 11 77 121 847 56831273 397818911 625144003 4376008021 6876584033 48136088231