Base | Representation |
---|---|
bin | 1001000101010110100… |
… | …01110110110000111110 |
3 | 1002211121120100020222201 |
4 | 10202223101312300332 |
5 | 20103200433330024 |
6 | 355214254502114 |
7 | 31356256453003 |
oct | 4425321666076 |
9 | 1084546306881 |
10 | 312111230014 |
11 | 11040271a701 |
12 | 505a550493a |
13 | 235800395bc |
14 | 1116b8358aa |
15 | 81baaa1744 |
hex | 48ab476c3e |
312111230014 has 32 divisors (see below), whose sum is σ = 495018095616. Its totient is φ = 147357221760.
The previous prime is 312111229993. The next prime is 312111230027. The reversal of 312111230014 is 410032111213.
It is a junction number, because it is equal to n+sod(n) for n = 312111229973 and 312111230000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2544769 + ... + 2664595.
It is an arithmetic number, because the mean of its divisors is an integer number (15469315488).
Almost surely, 2312111230014 is an apocalyptic number.
312111230014 is a deficient number, since it is larger than the sum of its proper divisors (182906865602).
312111230014 is a wasteful number, since it uses less digits than its factorization.
312111230014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120880.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 312111230014 its reverse (410032111213), we get a palindrome (722143341227).
The spelling of 312111230014 in words is "three hundred twelve billion, one hundred eleven million, two hundred thirty thousand, fourteen".
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