Base | Representation |
---|---|
bin | 1101011100011… |
… | …10101101001000 |
3 | 21212012221000202 |
4 | 12232032231020 |
5 | 212333012102 |
6 | 15105151332 |
7 | 2536426640 |
oct | 656165510 |
9 | 255187022 |
10 | 112782152 |
11 | 5873199a |
12 | 3192b548 |
13 | 1a49a802 |
14 | 10d9b520 |
15 | 9d7be02 |
hex | 6b8eb48 |
112782152 has 16 divisors (see below), whose sum is σ = 241676160. Its totient is φ = 48335184.
The previous prime is 112782149. The next prime is 112782161. The reversal of 112782152 is 251287211.
It is a super-2 number, since 2×1127821522 = 25439627619502208, which contains 22 as substring.
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, 1006928 + ... + 1007039.
It is an arithmetic number, because the mean of its divisors is an integer number (15104760).
Almost surely, 2112782152 is an apocalyptic number.
It is an amenable number.
112782152 is an abundant number, since it is smaller than the sum of its proper divisors (128894008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112782152 is a wasteful number, since it uses less digits than its factorization.
112782152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2013980 (or 2013976 counting only the distinct ones).
The product of its digits is 2240, while the sum is 29.
The square root of 112782152 is about 10619.8941614312. The cubic root of 112782152 is about 483.1479328025.
The spelling of 112782152 in words is "one hundred twelve million, seven hundred eighty-two thousand, one hundred fifty-two".
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