Base | Representation |
---|---|
bin | 1011011000000… |
… | …00010110000111 |
3 | 20122112221010220 |
4 | 11230000112013 |
5 | 143411444311 |
6 | 13245115423 |
7 | 2236033521 |
oct | 554002607 |
9 | 218487126 |
10 | 95421831 |
11 | 4995491a |
12 | 27b58b73 |
13 | 169cca2b |
14 | c95ca11 |
15 | 859d206 |
hex | 5b00587 |
95421831 has 8 divisors (see below), whose sum is σ = 128231424. Its totient is φ = 63113400.
The previous prime is 95421829. The next prime is 95421839. The reversal of 95421831 is 13812459.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 95421831 - 21 = 95421829 is a prime.
It is a super-2 number, since 2×954218312 = 18210651662785122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 95421792 and 95421801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (95421839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124845 + ... + 125606.
It is an arithmetic number, because the mean of its divisors is an integer number (16028928).
Almost surely, 295421831 is an apocalyptic number.
95421831 is a deficient number, since it is larger than the sum of its proper divisors (32809593).
95421831 is a wasteful number, since it uses less digits than its factorization.
95421831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250581.
The product of its digits is 8640, while the sum is 33.
The square root of 95421831 is about 9768.4098501240. The cubic root of 95421831 is about 456.9646256138.
The spelling of 95421831 in words is "ninety-five million, four hundred twenty-one thousand, eight hundred thirty-one".
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