Base | Representation |
---|---|
bin | 1101011101001… |
… | …11101100110010 |
3 | 21212102010110112 |
4 | 12232213230302 |
5 | 212344301110 |
6 | 15111301322 |
7 | 2540334263 |
oct | 656475462 |
9 | 255363415 |
10 | 112884530 |
11 | 587a1900 |
12 | 3197a842 |
13 | 1a5052a5 |
14 | 10dc696a |
15 | 9d9c405 |
hex | 6ba7b32 |
112884530 has 48 divisors (see below), whose sum is σ = 231116760. Its totient is φ = 39621120.
The previous prime is 112884517. The next prime is 112884557. The reversal of 112884530 is 35488211.
It can be written as a sum of positive squares in 4 ways, for example, as 107599129 + 5285401 = 10373^2 + 2299^2 .
It is a super-2 number, since 2×1128845302 = 25485834226641800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33482 + ... + 36698.
Almost surely, 2112884530 is an apocalyptic number.
112884530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112884530 is an abundant number, since it is smaller than the sum of its proper divisors (118232230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112884530 is a wasteful number, since it uses less digits than its factorization.
112884530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3275 (or 3264 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 112884530 is about 10624.7131725991. The cubic root of 112884530 is about 483.2940811035.
It can be divided in two parts, 1128 and 84530, that added together give a palindrome (85658).
The spelling of 112884530 in words is "one hundred twelve million, eight hundred eighty-four thousand, five hundred thirty".
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