Base | Representation |
---|---|
bin | 1110100110101011… |
… | …1111011000111001 |
3 | 101010012211222022012 |
4 | 3221222333120321 |
5 | 31012103023032 |
6 | 1445002535305 |
7 | 166102342646 |
oct | 35152773071 |
9 | 11105758265 |
10 | 3920361017 |
11 | 1731a3a291 |
12 | 914b07535 |
13 | 4a6289761 |
14 | 292942dcd |
15 | 17e2936b2 |
hex | e9abf639 |
3920361017 has 16 divisors (see below), whose sum is σ = 4204554240. Its totient is φ = 3647069712.
The previous prime is 3920360989. The next prime is 3920361031. The reversal of 3920361017 is 7101630293.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 3920361017 - 28 = 3920360761 is a prime.
It is a super-2 number, since 2×39203610172 = 30738461007226548578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3920361047) 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, 105638 + ... + 137840.
It is an arithmetic number, because the mean of its divisors is an integer number (262784640).
Almost surely, 23920361017 is an apocalyptic number.
It is an amenable number.
3920361017 is a deficient number, since it is larger than the sum of its proper divisors (284193223).
3920361017 is a wasteful number, since it uses less digits than its factorization.
3920361017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32372.
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 3920361017 is about 62612.7863698782. The cubic root of 3920361017 is about 1576.7954352579.
The spelling of 3920361017 in words is "three billion, nine hundred twenty million, three hundred sixty-one thousand, seventeen".
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