Base | Representation |
---|---|
bin | 1101011000101… |
… | …10110010000100 |
3 | 21211021222020000 |
4 | 12230112302010 |
5 | 212221302243 |
6 | 15050441300 |
7 | 2532312600 |
oct | 654266204 |
9 | 254258200 |
10 | 112290948 |
11 | 58426940 |
12 | 31733230 |
13 | 1a358063 |
14 | 10cb0500 |
15 | 9cd15d3 |
hex | 6b16c84 |
112290948 has 180 divisors, whose sum is σ = 373100112. Its totient is φ = 29121120.
The previous prime is 112290907. The next prime is 112290977. The reversal of 112290948 is 849092211.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 174315 + ... + 174957.
Almost surely, 2112290948 is an apocalyptic number.
112290948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112290948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186550056).
112290948 is an abundant number, since it is smaller than the sum of its proper divisors (260809164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112290948 is a wasteful number, since it uses less digits than its factorization.
112290948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684 (or 666 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The square root of 112290948 is about 10596.7423296030. The cubic root of 112290948 is about 482.4454883963.
The spelling of 112290948 in words is "one hundred twelve million, two hundred ninety thousand, nine hundred forty-eight".
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