Base | Representation |
---|---|
bin | 1101011110100… |
… | …00101001011011 |
3 | 21212201122112102 |
4 | 12233100221123 |
5 | 212420133001 |
6 | 15115034015 |
7 | 2541633254 |
oct | 657205133 |
9 | 255648472 |
10 | 113052251 |
11 | 588a6914 |
12 | 31a3b90b |
13 | 1a563730 |
14 | 1102bb2b |
15 | 9dd1e6b |
hex | 6bd0a5b |
113052251 has 8 divisors (see below), whose sum is σ = 121945824. Its totient is φ = 104186880.
The previous prime is 113052221. The next prime is 113052281. The reversal of 113052251 is 152250311.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (113052221) and next prime (113052281).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113052251 - 218 = 112790107 is a prime.
It is a super-2 number, since 2×1130522512 = 25561622912334002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (113052221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691 + ... + 15131.
It is an arithmetic number, because the mean of its divisors is an integer number (15243228).
Almost surely, 2113052251 is an apocalyptic number.
113052251 is a deficient number, since it is larger than the sum of its proper divisors (8893573).
113052251 is a wasteful number, since it uses less digits than its factorization.
113052251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14101.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 113052251 is about 10632.6032089983. The cubic root of 113052251 is about 483.5333180617.
The spelling of 113052251 in words is "one hundred thirteen million, fifty-two thousand, two hundred fifty-one".
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