Base | Representation |
---|---|
bin | 10011101111100… |
… | …01000111011010 |
3 | 102112122001202102 |
4 | 21313301013122 |
5 | 314344122132 |
6 | 24233403402 |
7 | 4050460526 |
oct | 1167610732 |
9 | 375561672 |
10 | 165614042 |
11 | 85537310 |
12 | 47569562 |
13 | 28407b99 |
14 | 17dd0d86 |
15 | e815c62 |
hex | 9df11da |
165614042 has 8 divisors (see below), whose sum is σ = 271004832. Its totient is φ = 75279100.
The previous prime is 165614039. The next prime is 165614083. The reversal of 165614042 is 240416561.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 165613996 and 165614014.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3763934 + ... + 3763977.
It is an arithmetic number, because the mean of its divisors is an integer number (33875604).
Almost surely, 2165614042 is an apocalyptic number.
165614042 is a deficient number, since it is larger than the sum of its proper divisors (105390790).
165614042 is a wasteful number, since it uses less digits than its factorization.
165614042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7527924.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 165614042 is about 12869.1119351725. Note that the first 3 decimals coincide. The cubic root of 165614042 is about 549.1601971335.
The spelling of 165614042 in words is "one hundred sixty-five million, six hundred fourteen thousand, forty-two".
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