Base | Representation |
---|---|
bin | 1011011001101… |
… | …01001101101101 |
3 | 20122221221012021 |
4 | 11230311031231 |
5 | 143440412011 |
6 | 13253510141 |
7 | 2240625046 |
oct | 554651555 |
9 | 218857167 |
10 | 95638381 |
11 | 49a92593 |
12 | 28042351 |
13 | 16a77477 |
14 | c9b78cd |
15 | 85e2471 |
hex | 5b3536d |
95638381 has 4 divisors (see below), whose sum is σ = 100672000. Its totient is φ = 90604764.
The previous prime is 95638369. The next prime is 95638397. The reversal of 95638381 is 18383659.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 95638381 - 215 = 95605613 is a prime.
It is a super-2 number, since 2×956383812 = 18293399840602322, 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 (95638981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2516781 + ... + 2516818.
It is an arithmetic number, because the mean of its divisors is an integer number (25168000).
Almost surely, 295638381 is an apocalyptic number.
It is an amenable number.
95638381 is a deficient number, since it is larger than the sum of its proper divisors (5033619).
95638381 is a wasteful number, since it uses less digits than its factorization.
95638381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5033618.
The product of its digits is 155520, while the sum is 43.
The square root of 95638381 is about 9779.4877677719. The cubic root of 95638381 is about 457.3100424725.
The spelling of 95638381 in words is "ninety-five million, six hundred thirty-eight thousand, three hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •