Base | Representation |
---|---|
bin | 1011100110011010… |
… | …0011100100011000 |
3 | 22001000100002221210 |
4 | 2321212203210120 |
5 | 22334124021440 |
6 | 1232553303120 |
7 | 140110434453 |
oct | 27146434430 |
9 | 8030302853 |
10 | 3113892120 |
11 | 1358790269 |
12 | 72aa04aa0 |
13 | 3a8180321 |
14 | 2177b249a |
15 | 13358ea80 |
hex | b99a3918 |
3113892120 has 32 divisors (see below), whose sum is σ = 9341676720. Its totient is φ = 830371200.
The previous prime is 3113892113. The next prime is 3113892137. The reversal of 3113892120 is 212983113.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12974431 + ... + 12974670.
Almost surely, 23113892120 is an apocalyptic number.
3113892120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3113892120 is an abundant number, since it is smaller than the sum of its proper divisors (6227784600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3113892120 is a wasteful number, since it uses less digits than its factorization.
3113892120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25949115 (or 25949111 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 3113892120 is about 55802.2590940546. The cubic root of 3113892120 is about 1460.2745652387.
The spelling of 3113892120 in words is "three billion, one hundred thirteen million, eight hundred ninety-two thousand, one hundred twenty".
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