Base | Representation |
---|---|
bin | 1001100100110… |
… | …0101100110000 |
3 | 2210120100020012 |
4 | 2121030230300 |
5 | 40240110143 |
6 | 3552434052 |
7 | 665232455 |
oct | 231145460 |
9 | 83510205 |
10 | 40160048 |
11 | 2073a925 |
12 | 11548928 |
13 | 8421656 |
14 | 549582c |
15 | 37d4418 |
hex | 264cb30 |
40160048 has 20 divisors (see below), whose sum is σ = 78750168. Its totient is φ = 19837440.
The previous prime is 40160039. The next prime is 40160051. The reversal of 40160048 is 84006104.
It is a happy number.
It is a super-2 number, since 2×401600482 = 3225658910724608, which contains 22 as substring.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13793 + ... + 16448.
Almost surely, 240160048 is an apocalyptic number.
It is an amenable number.
40160048 is a deficient number, since it is larger than the sum of its proper divisors (38590120).
40160048 is a wasteful number, since it uses less digits than its factorization.
40160048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30332 (or 30326 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 40160048 is about 6337.1955942672. The cubic root of 40160048 is about 342.4507127116.
The spelling of 40160048 in words is "forty million, one hundred sixty thousand, forty-eight".
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