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95213131 = 1361120067
BaseRepresentation
bin1011010110011…
…01011001001011
320122011022212021
411223031121023
5143333310011
613240425311
72234204206
oct553153113
9218138767
1095213131
1149822042
1227a78237
1316958a40
14c90693d
15855b471
hex5acd64b

95213131 has 8 divisors (see below), whose sum is σ = 104219024. Its totient is φ = 86447520.

The previous prime is 95213113. The next prime is 95213171. The reversal of 95213131 is 13131259.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 95213131 - 217 = 95082059 is a prime.

It is a super-2 number, since 2×952131312 = 18131080629646322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 95213096 and 95213105.

It is not an unprimeable number, because it can be changed into a prime (95213171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59241 + ... + 60826.

It is an arithmetic number, because the mean of its divisors is an integer number (13027378).

Almost surely, 295213131 is an apocalyptic number.

95213131 is a deficient number, since it is larger than the sum of its proper divisors (9005893).

95213131 is a wasteful number, since it uses less digits than its factorization.

95213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120141.

The product of its digits is 810, while the sum is 25.

The square root of 95213131 is about 9757.7216090643. The cubic root of 95213131 is about 456.6312353446.

The spelling of 95213131 in words is "ninety-five million, two hundred thirteen thousand, one hundred thirty-one".

Divisors: 1 13 61 793 120067 1560871 7324087 95213131