Base | Representation |
---|---|
bin | 10011100011111001000… |
… | …10111010101111011100 |
3 | 2101020211010001102202120 |
4 | 21301330202322233130 |
5 | 42002432213121320 |
6 | 1232432134222540 |
7 | 66362242235535 |
oct | 11617442725734 |
9 | 2336733042676 |
10 | 672104426460 |
11 | 23a046477395 |
12 | aa3124b4a50 |
13 | 4b4c10826cc |
14 | 2475c57968c |
15 | 1273a0bc440 |
hex | 9c7c8babdc |
672104426460 has 96 divisors (see below), whose sum is σ = 1939895516160. Its totient is φ = 173775022848.
The previous prime is 672104426459. The next prime is 672104426509. The reversal of 672104426460 is 64624401276.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811975 + ... + 1415454.
It is an arithmetic number, because the mean of its divisors is an integer number (20207244960).
Almost surely, 2672104426460 is an apocalyptic number.
672104426460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
672104426460 is an abundant number, since it is smaller than the sum of its proper divisors (1267791089700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672104426460 is a wasteful number, since it uses less digits than its factorization.
672104426460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2227595 (or 2227593 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 42.
The spelling of 672104426460 in words is "six hundred seventy-two billion, one hundred four million, four hundred twenty-six thousand, four hundred sixty".
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