Base | Representation |
---|---|
bin | 1011011000000… |
… | …10110010100000 |
3 | 20122120102212121 |
4 | 11230002302200 |
5 | 143412304330 |
6 | 13245234024 |
7 | 2236104640 |
oct | 554026240 |
9 | 218512777 |
10 | 95431840 |
11 | 49961399 |
12 | 27b62914 |
13 | 16a0445a |
14 | c962520 |
15 | 85a117a |
hex | 5b02ca0 |
95431840 has 96 divisors (see below), whose sum is σ = 259943040. Its totient is φ = 32431104.
The previous prime is 95431799. The next prime is 95431873. The reversal of 95431840 is 4813459.
It is a junction number, because it is equal to n+sod(n) for n = 95431796 and 95431805.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155374 + ... + 155986.
It is an arithmetic number, because the mean of its divisors is an integer number (2707740).
Almost surely, 295431840 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 95431840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129971520).
95431840 is an abundant number, since it is smaller than the sum of its proper divisors (164511200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
95431840 is a wasteful number, since it uses less digits than its factorization.
95431840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774 (or 766 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 95431840 is about 9768.9221513942. The cubic root of 95431840 is about 456.9806023876.
The spelling of 95431840 in words is "ninety-five million, four hundred thirty-one thousand, eight hundred forty".
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