Base | Representation |
---|---|
bin | 1011010101110… |
… | …01011100011101 |
3 | 20122000011202222 |
4 | 11222321130131 |
5 | 143323201141 |
6 | 13234555125 |
7 | 2233414040 |
oct | 552713435 |
9 | 218004688 |
10 | 95131421 |
11 | 49776710 |
12 | 27a38aa5 |
13 | 1692a7a8 |
14 | c8c4c57 |
15 | 854214b |
hex | 5ab971d |
95131421 has 8 divisors (see below), whose sum is σ = 118605504. Its totient is φ = 74128320.
The previous prime is 95131417. The next prime is 95131429. The reversal of 95131421 is 12413159.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 95131421 - 22 = 95131417 is a prime.
It is a super-2 number, since 2×951314212 = 18099974522958482, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (95131429) 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, 617660 + ... + 617813.
It is an arithmetic number, because the mean of its divisors is an integer number (14825688).
Almost surely, 295131421 is an apocalyptic number.
It is an amenable number.
95131421 is a deficient number, since it is larger than the sum of its proper divisors (23474083).
95131421 is a wasteful number, since it uses less digits than its factorization.
95131421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1235491.
The product of its digits is 1080, while the sum is 26.
The square root of 95131421 is about 9753.5337698703. The cubic root of 95131421 is about 456.5005740369.
The spelling of 95131421 in words is "ninety-five million, one hundred thirty-one thousand, four hundred twenty-one".
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