Base | Representation |
---|---|
bin | 1011010100101101… |
… | …1000110110010001 |
3 | 21211211122210121222 |
4 | 2311023120312101 |
5 | 22211123131312 |
6 | 1221342254425 |
7 | 135216460520 |
oct | 26513306621 |
9 | 7754583558 |
10 | 3039661457 |
11 | 131a89a708 |
12 | 709b87415 |
13 | 39598cc61 |
14 | 20b9ac4b7 |
15 | 12bcca672 |
hex | b52d8d91 |
3039661457 has 16 divisors (see below), whose sum is σ = 3528835200. Its totient is φ = 2564535168.
The previous prime is 3039661447. The next prime is 3039661501. The reversal of 3039661457 is 7541669303.
It is a happy number.
3039661457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3039661457 - 28 = 3039661201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3039661447) 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, 104669 + ... + 130517.
It is an arithmetic number, because the mean of its divisors is an integer number (220552200).
Almost surely, 23039661457 is an apocalyptic number.
It is an amenable number.
3039661457 is a deficient number, since it is larger than the sum of its proper divisors (489173743).
3039661457 is a wasteful number, since it uses less digits than its factorization.
3039661457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26120.
The product of its (nonzero) digits is 408240, while the sum is 44.
The square root of 3039661457 is about 55133.1248615567. The cubic root of 3039661457 is about 1448.5775121326.
The spelling of 3039661457 in words is "three billion, thirty-nine million, six hundred sixty-one thousand, four hundred fifty-seven".
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