Base | Representation |
---|---|
bin | 1101010111111… |
… | …11111000011100 |
3 | 21211010012112221 |
4 | 12223333320130 |
5 | 212210302043 |
6 | 15044435124 |
7 | 2531442250 |
oct | 653777034 |
9 | 254105487 |
10 | 112197148 |
11 | 58372418 |
12 | 316a8aa4 |
13 | 1a32445b |
14 | 10c88260 |
15 | 9cb38ed |
hex | 6affe1c |
112197148 has 24 divisors (see below), whose sum is σ = 229615232. Its totient is φ = 46965744.
The previous prime is 112197133. The next prime is 112197157. The reversal of 112197148 is 841791211.
It is a congruent number.
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, 45390 + ... + 47797.
Almost surely, 2112197148 is an apocalyptic number.
It is an amenable number.
112197148 is an abundant number, since it is smaller than the sum of its proper divisors (117418084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112197148 is a wasteful number, since it uses less digits than its factorization.
112197148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93241 (or 93239 counting only the distinct ones).
The product of its digits is 4032, while the sum is 34.
The square root of 112197148 is about 10592.3155164487. The cubic root of 112197148 is about 482.3111172412.
It can be divided in two parts, 11 and 2197148, that multiplied together give a triangular number (24168628 = T6952).
The spelling of 112197148 in words is "one hundred twelve million, one hundred ninety-seven thousand, one hundred forty-eight".
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