Base | Representation |
---|---|
bin | 1001000101010110111… |
… | …00011110011101001110 |
3 | 1002211121202120200221102 |
4 | 10202223130132131032 |
5 | 20103202141422110 |
6 | 355214434303102 |
7 | 31356322226450 |
oct | 4425334363516 |
9 | 1084552520842 |
10 | 312114014030 |
11 | 110404251345 |
12 | 505a6427a92 |
13 | 235807a2850 |
14 | 1116bd5c2d0 |
15 | 81bae515a5 |
hex | 48ab71e74e |
312114014030 has 64 divisors (see below), whose sum is σ = 727844866560. Its totient is φ = 93580043904.
The previous prime is 312114013999. The next prime is 312114014081. The reversal of 312114014030 is 30410411213.
It is a junction number, because it is equal to n+sod(n) for n = 312114013993 and 312114014011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9008564 + ... + 9043143.
It is an arithmetic number, because the mean of its divisors is an integer number (11372576040).
Almost surely, 2312114014030 is an apocalyptic number.
312114014030 is an abundant number, since it is smaller than the sum of its proper divisors (415730852530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312114014030 is a wasteful number, since it uses less digits than its factorization.
312114014030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18051753.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 312114014030 its reverse (30410411213), we get a palindrome (342524425243).
The spelling of 312114014030 in words is "three hundred twelve billion, one hundred fourteen million, fourteen thousand, thirty".
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