Base | Representation |
---|---|
bin | 1010000110010… |
… | …1110001100011 |
3 | 2221201002212110 |
4 | 2201211301203 |
5 | 41321004112 |
6 | 4111530403 |
7 | 1023024162 |
oct | 241456143 |
9 | 87632773 |
10 | 42359907 |
11 | 21a02697 |
12 | 12229a03 |
13 | 8a11a45 |
14 | 58a93d9 |
15 | 3abb13c |
hex | 2865c63 |
42359907 has 16 divisors (see below), whose sum is σ = 57324960. Its totient is φ = 27820800.
The previous prime is 42359899. The next prime is 42359917. The reversal of 42359907 is 70995324.
It is not a de Polignac number, because 42359907 - 23 = 42359899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42359917) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91657 + ... + 92117.
It is an arithmetic number, because the mean of its divisors is an integer number (3582810).
Almost surely, 242359907 is an apocalyptic number.
42359907 is a deficient number, since it is larger than the sum of its proper divisors (14965053).
42359907 is a wasteful number, since it uses less digits than its factorization.
42359907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854.
The product of its (nonzero) digits is 68040, while the sum is 39.
The square root of 42359907 is about 6508.4488935537. The cubic root of 42359907 is about 348.5927357130.
The spelling of 42359907 in words is "forty-two million, three hundred fifty-nine thousand, nine hundred seven".
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