Base | Representation |
---|---|
bin | 1101100010011… |
… | …11011010100101 |
3 | 21220201000210121 |
4 | 12301033122211 |
5 | 213033241433 |
6 | 15134121541 |
7 | 2546225140 |
oct | 661173245 |
9 | 256630717 |
10 | 113571493 |
11 | 59120a42 |
12 | 320502b1 |
13 | 1a6b5b89 |
14 | 11125057 |
15 | 9e85c2d |
hex | 6c4f6a5 |
113571493 has 32 divisors (see below), whose sum is σ = 144138240. Its totient is φ = 87246720.
The previous prime is 113571481. The next prime is 113571503. The reversal of 113571493 is 394175311.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 113571493 - 25 = 113571461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113571433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418948 + ... + 419218.
It is an arithmetic number, because the mean of its divisors is an integer number (4504320).
Almost surely, 2113571493 is an apocalyptic number.
It is an amenable number.
113571493 is a deficient number, since it is larger than the sum of its proper divisors (30566747).
113571493 is a wasteful number, since it uses less digits than its factorization.
113571493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457.
The product of its digits is 11340, while the sum is 34.
The square root of 113571493 is about 10656.9926808645. The cubic root of 113571493 is about 484.2724671381.
The spelling of 113571493 in words is "one hundred thirteen million, five hundred seventy-one thousand, four hundred ninety-three".
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