Base | Representation |
---|---|
bin | 110100010100010111… |
… | …0110010001010101000 |
3 | 101202000001001111001002 |
4 | 1220220232302022220 |
5 | 3320044220034230 |
6 | 123340344014132 |
7 | 11055125341103 |
oct | 1505056621250 |
9 | 352001044032 |
10 | 112352502440 |
11 | 43715071002 |
12 | 19936761348 |
13 | a7969c5499 |
14 | 561b7db73a |
15 | 2dc88da545 |
hex | 1a28bb22a8 |
112352502440 has 32 divisors (see below), whose sum is σ = 259625380680. Its totient is φ = 43726378752.
The previous prime is 112352502421. The next prime is 112352502469. The reversal of 112352502440 is 44205253211.
It can be written as a sum of positive squares in 4 ways, for example, as 112156670404 + 195832036 = 334898^2 + 13994^2 .
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, 37955447 + ... + 37958406.
Almost surely, 2112352502440 is an apocalyptic number.
112352502440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112352502440 is an abundant number, since it is smaller than the sum of its proper divisors (147272878240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112352502440 is a wasteful number, since it uses less digits than its factorization.
112352502440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75913901 (or 75913897 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 112352502440 its reverse (44205253211), we get a palindrome (156557755651).
The spelling of 112352502440 in words is "one hundred twelve billion, three hundred fifty-two million, five hundred two thousand, four hundred forty".
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