Base | Representation |
---|---|
bin | 110100010000110110… |
… | …0011110011011001100 |
3 | 101201200210221010211121 |
4 | 1220201230132123030 |
5 | 3314324010104110 |
6 | 123320525530324 |
7 | 11052163066465 |
oct | 1504154363314 |
9 | 351623833747 |
10 | 112234456780 |
11 | 43664474606 |
12 | 199031139a4 |
13 | a778403c94 |
14 | 5609c6dd6c |
15 | 2dbd36dcda |
hex | 1a21b1e6cc |
112234456780 has 48 divisors (see below), whose sum is σ = 240307953984. Its totient is φ = 44015811840.
The previous prime is 112234456759. The next prime is 112234456781. The reversal of 112234456780 is 87654432211.
It is not an unprimeable number, because it can be changed into a prime (112234456781) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503745 + ... + 1576615.
It is an arithmetic number, because the mean of its divisors is an integer number (5006415708).
Almost surely, 2112234456780 is an apocalyptic number.
112234456780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112234456780 is an abundant number, since it is smaller than the sum of its proper divisors (128073497204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112234456780 is a wasteful number, since it uses less digits than its factorization.
112234456780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74386 (or 74384 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 43.
Adding to 112234456780 its reverse (87654432211), we get a palindrome (199888888991).
The spelling of 112234456780 in words is "one hundred twelve billion, two hundred thirty-four million, four hundred fifty-six thousand, seven hundred eighty".
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