Base | Representation |
---|---|
bin | 1101011010011… |
… | …01000110101111 |
3 | 21211201021110000 |
4 | 12231031012233 |
5 | 212300412310 |
6 | 15055315343 |
7 | 2534230365 |
oct | 655150657 |
9 | 254637400 |
10 | 112513455 |
11 | 5856902a |
12 | 3181bb53 |
13 | 1a405412 |
14 | 10d2b635 |
15 | 9d274c0 |
hex | 6b4d1af |
112513455 has 40 divisors (see below), whose sum is σ = 202519152. Its totient is φ = 59761152.
The previous prime is 112513433. The next prime is 112513469. The reversal of 112513455 is 554315211.
It is not a de Polignac number, because 112513455 - 216 = 112447919 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142572 + ... + 143358.
Almost surely, 2112513455 is an apocalyptic number.
112513455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
112513455 is a deficient number, since it is larger than the sum of its proper divisors (90005697).
112513455 is an equidigital number, since it uses as much as digits as its factorization.
112513455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1157 (or 1148 counting only the distinct ones).
The product of its digits is 3000, while the sum is 27.
The square root of 112513455 is about 10607.2359736173. The cubic root of 112513455 is about 482.7639369573.
Adding to 112513455 its reverse (554315211), we get a palindrome (666828666).
It can be divided in two parts, 11251 and 3455, that added together give a triangular number (14706 = T171).
The spelling of 112513455 in words is "one hundred twelve million, five hundred thirteen thousand, four hundred fifty-five".
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