Base | Representation |
---|---|
bin | 1101011000001… |
… | …00000110101000 |
3 | 21211011002021101 |
4 | 12230010012220 |
5 | 212211330230 |
6 | 15045051144 |
7 | 2531543542 |
oct | 654040650 |
9 | 254132241 |
10 | 112214440 |
11 | 58384408 |
12 | 316b6ab4 |
13 | 1a32c2a0 |
14 | 10c90692 |
15 | 9cb8aca |
hex | 6b041a8 |
112214440 has 32 divisors (see below), whose sum is σ = 271905480. Its totient is φ = 41432832.
The previous prime is 112214429. The next prime is 112214449. The reversal of 112214440 is 44412211.
It can be written as a sum of positive squares in 4 ways, for example, as 77898276 + 34316164 = 8826^2 + 5858^2 .
It is not an unprimeable number, because it can be changed into a prime (112214449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107379 + ... + 108418.
Almost surely, 2112214440 is an apocalyptic number.
112214440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112214440 is an abundant number, since it is smaller than the sum of its proper divisors (159691040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112214440 is a wasteful number, since it uses less digits than its factorization.
112214440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215821 (or 215817 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 112214440 is about 10593.1317371210. The cubic root of 112214440 is about 482.3358941497.
Adding to 112214440 its reverse (44412211), we get a palindrome (156626651).
The spelling of 112214440 in words is "one hundred twelve million, two hundred fourteen thousand, four hundred forty".
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