Base | Representation |
---|---|
bin | 110100101000010110… |
… | …1011010010000011010 |
3 | 101210201210011000122200 |
4 | 1221100231122100122 |
5 | 3322432421343002 |
6 | 123531104031030 |
7 | 11110551420003 |
oct | 1512055322032 |
9 | 353653130580 |
10 | 113023231002 |
11 | 43a29738330 |
12 | 19aa3302476 |
13 | a8729563a6 |
14 | 56829161aa |
15 | 2e17729b1c |
hex | 1a50b5a41a |
113023231002 has 48 divisors (see below), whose sum is σ = 268690095648. Its totient is φ = 34051479840.
The previous prime is 113023230989. The next prime is 113023231043. The reversal of 113023231002 is 200132320311.
It is a super-2 number, since 2×1130232310022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1615528 + ... + 1684035.
It is an arithmetic number, because the mean of its divisors is an integer number (5597710326).
Almost surely, 2113023231002 is an apocalyptic number.
113023231002 is an abundant number, since it is smaller than the sum of its proper divisors (155666864646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113023231002 is a wasteful number, since it uses less digits than its factorization.
113023231002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3299755 (or 3299752 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 113023231002 its reverse (200132320311), we get a palindrome (313155551313).
The spelling of 113023231002 in words is "one hundred thirteen billion, twenty-three million, two hundred thirty-one thousand, two".
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