Base | Representation |
---|---|
bin | 1001000101010000111… |
… | …01110111010101011110 |
3 | 1002211111021120002021120 |
4 | 10202220131313111132 |
5 | 20103101343441210 |
6 | 355205451311410 |
7 | 31355144425353 |
oct | 4425035672536 |
9 | 1084437502246 |
10 | 312064046430 |
11 | 110389022a04 |
12 | 5059174b566 |
13 | 23573329116 |
14 | 1116547262a |
15 | 81b6881270 |
hex | 48a877755e |
312064046430 has 64 divisors (see below), whose sum is σ = 752684436288. Its totient is φ = 82803261440.
The previous prime is 312064046417. The next prime is 312064046431. The reversal of 312064046430 is 34640460213.
It is a junction number, because it is equal to n+sod(n) for n = 312064046391 and 312064046400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312064046431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7233604 + ... + 7276616.
It is an arithmetic number, because the mean of its divisors is an integer number (11760694317).
Almost surely, 2312064046430 is an apocalyptic number.
312064046430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
312064046430 is an abundant number, since it is smaller than the sum of its proper divisors (440620389858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312064046430 is a wasteful number, since it uses less digits than its factorization.
312064046430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44221.
The product of its (nonzero) digits is 41472, while the sum is 33.
The spelling of 312064046430 in words is "three hundred twelve billion, sixty-four million, forty-six thousand, four hundred thirty".
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