Base | Representation |
---|---|
bin | 1101011010010… |
… | …01010000010000 |
3 | 21211200110210202 |
4 | 12231021100100 |
5 | 212244411210 |
6 | 15055114332 |
7 | 2534133401 |
oct | 655112020 |
9 | 254613722 |
10 | 112497680 |
11 | 58558199 |
12 | 318129a8 |
13 | 1a3cb199 |
14 | 10d259a8 |
15 | 9d229a5 |
hex | 6b49410 |
112497680 has 20 divisors (see below), whose sum is σ = 261557292. Its totient is φ = 44999040.
The previous prime is 112497647. The next prime is 112497703. The reversal of 112497680 is 86794211.
It can be written as a sum of positive squares in 2 ways, for example, as 60715264 + 51782416 = 7792^2 + 7196^2 .
It is a tau number, because it is divible by the number of its divisors (20).
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, 703031 + ... + 703190.
Almost surely, 2112497680 is an apocalyptic number.
112497680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112497680 is an abundant number, since it is smaller than the sum of its proper divisors (149059612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112497680 is a wasteful number, since it uses less digits than its factorization.
112497680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1406234 (or 1406228 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 112497680 is about 10606.4923513855. The cubic root of 112497680 is about 482.7413738572.
The spelling of 112497680 in words is "one hundred twelve million, four hundred ninety-seven thousand, six hundred eighty".
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