Base | Representation |
---|---|
bin | 111010011011001010… |
… | …0001010001000011110 |
3 | 102222211220002220101111 |
4 | 1310312110022020132 |
5 | 4023423104240010 |
6 | 133345444532234 |
7 | 12031101334030 |
oct | 1646624121036 |
9 | 388756086344 |
10 | 125465305630 |
11 | 49233992135 |
12 | 203960b107a |
13 | baa6571422 |
14 | 610312bc50 |
15 | 33e4bc058a |
hex | 1d3650a21e |
125465305630 has 32 divisors (see below), whose sum is σ = 258401347776. Its totient is φ = 42966461184.
The previous prime is 125465305627. The next prime is 125465305631. The reversal of 125465305630 is 36503564521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125465305631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985729 + ... + 1105708.
It is an arithmetic number, because the mean of its divisors is an integer number (8075042118).
Almost surely, 2125465305630 is an apocalyptic number.
125465305630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125465305630 is an abundant number, since it is smaller than the sum of its proper divisors (132936042146).
125465305630 is a wasteful number, since it uses less digits than its factorization.
125465305630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092308.
The product of its (nonzero) digits is 324000, while the sum is 40.
The spelling of 125465305630 in words is "one hundred twenty-five billion, four hundred sixty-five million, three hundred five thousand, six hundred thirty".
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