Base | Representation |
---|---|
bin | 1011101011001001… |
… | …0100001011101000 |
3 | 22002101201002122101 |
4 | 2322302110023220 |
5 | 22404220031130 |
6 | 1234543103144 |
7 | 140441311216 |
oct | 27262241350 |
9 | 8071632571 |
10 | 3133752040 |
11 | 1368a15321 |
12 | 7355a1ab4 |
13 | 3ac314a63 |
14 | 21a2a1cb6 |
15 | 1351b41ca |
hex | bac942e8 |
3133752040 has 32 divisors (see below), whose sum is σ = 7069879080. Its totient is φ = 1250134272.
The previous prime is 3133752029. The next prime is 3133752053. The reversal of 3133752040 is 402573313.
It can be written as a sum of positive squares in 4 ways, for example, as 2596717764 + 537034276 = 50958^2 + 23174^2 .
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, 90099 + ... + 119938.
Almost surely, 23133752040 is an apocalyptic number.
It is an amenable number.
3133752040 is an abundant number, since it is smaller than the sum of its proper divisors (3936127040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133752040 is a wasteful number, since it uses less digits than its factorization.
3133752040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210421 (or 210417 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 28.
The square root of 3133752040 is about 55979.9253304254. The cubic root of 3133752040 is about 1463.3724566634.
The spelling of 3133752040 in words is "three billion, one hundred thirty-three million, seven hundred fifty-two thousand, forty".
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