Base | Representation |
---|---|
bin | 110100010011101100… |
… | …0111100101101000100 |
3 | 101201221110201022011120 |
4 | 1220213120330231010 |
5 | 3320022440014340 |
6 | 123334221433540 |
7 | 11054433153633 |
oct | 1504730745504 |
9 | 351843638146 |
10 | 112330001220 |
11 | 437033a2558 |
12 | 1992b10b8b0 |
13 | a792147758 |
14 | 561882151a |
15 | 2dc69434d0 |
hex | 1a2763cb44 |
112330001220 has 48 divisors (see below), whose sum is σ = 318832563840. Its totient is φ = 29544327936.
The previous prime is 112330001143. The next prime is 112330001233. The reversal of 112330001220 is 22100033211.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 112330001220.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12818680 + ... + 12827439.
It is an arithmetic number, because the mean of its divisors is an integer number (6642345080).
Almost surely, 2112330001220 is an apocalyptic number.
112330001220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112330001220 is an abundant number, since it is smaller than the sum of its proper divisors (206502562620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112330001220 is a wasteful number, since it uses less digits than its factorization.
112330001220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25646204 (or 25646202 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 112330001220 its reverse (22100033211), we get a palindrome (134430034431).
The spelling of 112330001220 in words is "one hundred twelve billion, three hundred thirty million, one thousand, two hundred twenty".
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