Base | Representation |
---|---|
bin | 1011100101111101… |
… | …0101101100110111 |
3 | 22000212202222212210 |
4 | 2321133111230313 |
5 | 22333133002221 |
6 | 1232444544503 |
7 | 140055365130 |
oct | 27137255467 |
9 | 8025688783 |
10 | 3112000311 |
11 | 1357708992 |
12 | 72a252133 |
13 | 3a796a204 |
14 | 21743cc87 |
15 | 133319276 |
hex | b97d5b37 |
3112000311 has 32 divisors (see below), whose sum is σ = 4892866560. Its totient is φ = 1722599424.
The previous prime is 3112000301. The next prime is 3112000319. The reversal of 3112000311 is 1130002113.
3112000311 = T29815 + T29816 + ... + T29821.
It is not a de Polignac number, because 3112000311 - 25 = 3112000279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112000319) 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, 70231 + ... + 105623.
It is an arithmetic number, because the mean of its divisors is an integer number (152902080).
Almost surely, 23112000311 is an apocalyptic number.
3112000311 is a deficient number, since it is larger than the sum of its proper divisors (1780866249).
3112000311 is a wasteful number, since it uses less digits than its factorization.
3112000311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35535.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3112000311 is about 55785.3055113979. The cubic root of 3112000311 is about 1459.9787810452.
Adding to 3112000311 its reverse (1130002113), we get a palindrome (4242002424).
The spelling of 3112000311 in words is "three billion, one hundred twelve million, three hundred eleven", and thus it is an aban number.
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