Base | Representation |
---|---|
bin | 1011100110000000… |
… | …0101010101001111 |
3 | 22000220010220111120 |
4 | 2321200011111033 |
5 | 22333210223112 |
6 | 1232453052023 |
7 | 140060136666 |
oct | 27140052517 |
9 | 8026126446 |
10 | 3112195407 |
11 | 1357831522 |
12 | 72a327013 |
13 | 3a7a07c59 |
14 | 21748dddd |
15 | 133356e8c |
hex | b980554f |
3112195407 has 12 divisors (see below), whose sum is σ = 4293401160. Its totient is φ = 2002917280.
The previous prime is 3112195357. The next prime is 3112195409. The reversal of 3112195407 is 7045912113.
It is not a de Polignac number, because 3112195407 - 210 = 3112194383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112195409) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517357 + ... + 523337.
It is an arithmetic number, because the mean of its divisors is an integer number (357783430).
Almost surely, 23112195407 is an apocalyptic number.
3112195407 is a deficient number, since it is larger than the sum of its proper divisors (1181205753).
3112195407 is an frugal number, since it uses more digits than its factorization.
3112195407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11994 (or 6013 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 3112195407 is about 55787.0541165242. The cubic root of 3112195407 is about 1460.0092898327.
The spelling of 3112195407 in words is "three billion, one hundred twelve million, one hundred ninety-five thousand, four hundred seven".
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