Base | Representation |
---|---|
bin | 100100011111… |
… | …1111010100100 |
3 | 1100000012212211 |
4 | 1020333322210 |
5 | 14344324124 |
6 | 1522053204 |
7 | 321440365 |
oct | 110777244 |
9 | 40005784 |
10 | 19136164 |
11 | a890313 |
12 | 64aa204 |
13 | 3c70198 |
14 | 2781b6c |
15 | 1a2ee94 |
hex | 123fea4 |
19136164 has 12 divisors (see below), whose sum is σ = 33814144. Its totient is φ = 9474984.
The previous prime is 19136153. The next prime is 19136171. The reversal of 19136164 is 46163191.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
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, 22812 + ... + 23635.
Almost surely, 219136164 is an apocalyptic number.
It is an amenable number.
19136164 is a deficient number, since it is larger than the sum of its proper divisors (14677980).
19136164 is a wasteful number, since it uses less digits than its factorization.
19136164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46554 (or 46552 counting only the distinct ones).
The product of its digits is 3888, while the sum is 31.
The square root of 19136164 is about 4374.4901417194. The cubic root of 19136164 is about 267.4760871861.
The spelling of 19136164 in words is "nineteen million, one hundred thirty-six thousand, one hundred sixty-four".
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