Base | Representation |
---|---|
bin | 10100000100100… |
… | …11011010101110 |
3 | 102201211101102111 |
4 | 22002103122232 |
5 | 321101012412 |
6 | 24412514234 |
7 | 4113113035 |
oct | 1202233256 |
9 | 381741374 |
10 | 168375982 |
11 | 87053405 |
12 | 4847b97a |
13 | 28b64078 |
14 | 1850d71c |
15 | ebae2a7 |
hex | a0936ae |
168375982 has 16 divisors (see below), whose sum is σ = 258577200. Its totient is φ = 82203840.
The previous prime is 168375959. The next prime is 168376009. The reversal of 168375982 is 289573861.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11994 + ... + 21922.
It is an arithmetic number, because the mean of its divisors is an integer number (16161075).
Almost surely, 2168375982 is an apocalyptic number.
168375982 is a deficient number, since it is larger than the sum of its proper divisors (90201218).
168375982 is a wasteful number, since it uses less digits than its factorization.
168375982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10131.
The product of its digits is 725760, while the sum is 49.
The square root of 168375982 is about 12975.9771115704. The cubic root of 168375982 is about 552.1961578811.
The spelling of 168375982 in words is "one hundred sixty-eight million, three hundred seventy-five thousand, nine hundred eighty-two".
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