Base | Representation |
---|---|
bin | 1111011111111111… |
… | …0001101011110011 |
3 | 101201222001222222010 |
4 | 3313333301223303 |
5 | 32010114102211 |
6 | 1524510014003 |
7 | 205051201155 |
oct | 36777615363 |
9 | 11658058863 |
10 | 4160690931 |
11 | 1845668751 |
12 | 9814a7303 |
13 | 513cc47c7 |
14 | 2b6822ad5 |
15 | 1954174a6 |
hex | f7ff1af3 |
4160690931 has 8 divisors (see below), whose sum is σ = 5547902400. Its totient is φ = 2773636712.
The previous prime is 4160690923. The next prime is 4160690957. The reversal of 4160690931 is 1390960614.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4160690931 - 23 = 4160690923 is a prime.
It is a super-2 number, since 2×41606909312 = 34622698046611293522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4160690931.
It is not an unprimeable number, because it can be changed into a prime (4160690921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54220 + ... + 106118.
It is an arithmetic number, because the mean of its divisors is an integer number (693487800).
Almost surely, 24160690931 is an apocalyptic number.
4160690931 is a deficient number, since it is larger than the sum of its proper divisors (1387211469).
4160690931 is a wasteful number, since it uses less digits than its factorization.
4160690931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78625.
The product of its (nonzero) digits is 34992, while the sum is 39.
The square root of 4160690931 is about 64503.4179792048. The cubic root of 4160690931 is about 1608.3793383806.
The spelling of 4160690931 in words is "four billion, one hundred sixty million, six hundred ninety thousand, nine hundred thirty-one".
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