Base | Representation |
---|---|
bin | 1101100001010… |
… | …01010100111000 |
3 | 21220102002210100 |
4 | 12300221110320 |
5 | 213013243410 |
6 | 15130515400 |
7 | 2545005243 |
oct | 660512470 |
9 | 256362710 |
10 | 113415480 |
11 | 59024802 |
12 | 31b95b60 |
13 | 1a65cb69 |
14 | 110c425a |
15 | 9e548c0 |
hex | 6c29538 |
113415480 has 96 divisors (see below), whose sum is σ = 370150560. Its totient is φ = 30117120.
The previous prime is 113415479. The next prime is 113415487. The reversal of 113415480 is 84514311.
It is a happy number.
113415480 is a `hidden beast` number, since 113 + 4 + 1 + 548 + 0 = 666.
It is a super-2 number, since 2×1134154802 = 25726142207260800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113415487) 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, 111454 + ... + 112466.
It is an arithmetic number, because the mean of its divisors is an integer number (3855735).
Almost surely, 2113415480 is an apocalyptic number.
113415480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113415480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185075280).
113415480 is an abundant number, since it is smaller than the sum of its proper divisors (256735080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113415480 is a wasteful number, since it uses less digits than its factorization.
113415480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341 (or 1334 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 113415480 is about 10649.6704174355. The cubic root of 113415480 is about 484.0506173868.
Adding to 113415480 its reverse (84514311), we get a palindrome (197929791).
The spelling of 113415480 in words is "one hundred thirteen million, four hundred fifteen thousand, four hundred eighty".
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