Base | Representation |
---|---|
bin | 1101011010010… |
… | …10111110010000 |
3 | 21211200211110111 |
4 | 12231022332100 |
5 | 212300122340 |
6 | 15055211104 |
7 | 2534163046 |
oct | 655127620 |
9 | 254624414 |
10 | 112504720 |
11 | 58562509 |
12 | 31816a94 |
13 | 1a401453 |
14 | 10d28396 |
15 | 9d24aea |
hex | 6b4af90 |
112504720 has 40 divisors (see below), whose sum is σ = 262467576. Its totient is φ = 44848128.
The previous prime is 112504703. The next prime is 112504741. The reversal of 112504720 is 27405211.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 11943936 + 100560784 = 3456^2 + 10028^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 112504691 and 112504700.
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, 22794 + ... + 27286.
Almost surely, 2112504720 is an apocalyptic number.
112504720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112504720 is an abundant number, since it is smaller than the sum of its proper divisors (149962856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112504720 is a wasteful number, since it uses less digits than its factorization.
112504720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4819 (or 4813 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 112504720 is about 10606.8242183983. The cubic root of 112504720 is about 482.7514434823.
Adding to 112504720 its reverse (27405211), we get a palindrome (139909931).
The spelling of 112504720 in words is "one hundred twelve million, five hundred four thousand, seven hundred twenty".
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