Base | Representation |
---|---|
bin | 110100101011000110… |
… | …0110011000100110000 |
3 | 101210222012110220120122 |
4 | 1221112030303010300 |
5 | 3323130012021300 |
6 | 123544154225412 |
7 | 11113050366344 |
oct | 1512614630460 |
9 | 353865426518 |
10 | 113115345200 |
11 | 43a76733070 |
12 | 19b0a125268 |
13 | a888a68730 |
14 | 5690c53624 |
15 | 2e20872c85 |
hex | 1a56333130 |
113115345200 has 120 divisors (see below), whose sum is σ = 319270200816. Its totient is φ = 37968768000.
The previous prime is 113115345197. The next prime is 113115345209. The reversal of 113115345200 is 2543511311.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 113115345200.
It is not an unprimeable number, because it can be changed into a prime (113115345209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 931571 + ... + 1045970.
Almost surely, 2113115345200 is an apocalyptic number.
113115345200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113115345200 is an abundant number, since it is smaller than the sum of its proper divisors (206154855616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113115345200 is a wasteful number, since it uses less digits than its factorization.
113115345200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1977583 (or 1977572 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 113115345200 its reverse (2543511311), we get a palindrome (115658856511).
The spelling of 113115345200 in words is "one hundred thirteen billion, one hundred fifteen million, three hundred forty-five thousand, two hundred".
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