Base | Representation |
---|---|
bin | 110101001010… |
… | …0000000001100 |
3 | 1221102220100110 |
4 | 1222110000030 |
5 | 24113303241 |
6 | 2433200020 |
7 | 455612205 |
oct | 152240014 |
9 | 57386313 |
10 | 27869196 |
11 | 148055a3 |
12 | 9400010 |
13 | 5a0a164 |
14 | 39b65ac |
15 | 26a7816 |
hex | 1a9400c |
27869196 has 24 divisors (see below), whose sum is σ = 65363760. Its totient is φ = 9241792.
The previous prime is 27869189. The next prime is 27869201. The reversal of 27869196 is 69196872.
It is a hoax number, since the sum of its digits (48) 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 7 ways as a sum of consecutive naturals, for example, 3531 + ... + 8258.
It is an arithmetic number, because the mean of its divisors is an integer number (2723490).
Almost surely, 227869196 is an apocalyptic number.
It is an amenable number.
27869196 is an abundant number, since it is smaller than the sum of its proper divisors (37494564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27869196 is a wasteful number, since it uses less digits than its factorization.
27869196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11993 (or 11991 counting only the distinct ones).
The product of its digits is 326592, while the sum is 48.
The square root of 27869196 is about 5279.1283371405. The cubic root of 27869196 is about 303.1853042030.
The spelling of 27869196 in words is "twenty-seven million, eight hundred sixty-nine thousand, one hundred ninety-six".
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