Base | Representation |
---|---|
bin | 1011011001000001… |
… | …1000000011011011 |
3 | 21220002200121011000 |
4 | 2312100120003123 |
5 | 22230240334024 |
6 | 1223230040043 |
7 | 135526261530 |
oct | 26620300333 |
9 | 7802617130 |
10 | 3057746139 |
11 | 132a021a28 |
12 | 714049023 |
13 | 399652656 |
14 | 210158d87 |
15 | 12d69dcc9 |
hex | b64180db |
3057746139 has 16 divisors (see below), whose sum is σ = 5177136640. Its totient is φ = 1747283400.
The previous prime is 3057746077. The next prime is 3057746189. The reversal of 3057746139 is 9316477503.
3057746139 is a `hidden beast` number, since 3 + 0 + 577 + 46 + 1 + 39 = 666.
It is not a de Polignac number, because 3057746139 - 28 = 3057745883 is a prime.
It is a super-2 number, since 2×30577461392 = 18699622901138814642, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3057746094 and 3057746103.
It is not an unprimeable number, because it can be changed into a prime (3057746189) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8089087 + ... + 8089464.
It is an arithmetic number, because the mean of its divisors is an integer number (323571040).
Almost surely, 23057746139 is an apocalyptic number.
3057746139 is a deficient number, since it is larger than the sum of its proper divisors (2119390501).
3057746139 is a wasteful number, since it uses less digits than its factorization.
3057746139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16178567 (or 16178561 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 45.
The square root of 3057746139 is about 55296.8908619644. The cubic root of 3057746139 is about 1451.4446385446. Note that the first 3 decimals are identical.
The spelling of 3057746139 in words is "three billion, fifty-seven million, seven hundred forty-six thousand, one hundred thirty-nine".
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