Base | Representation |
---|---|
bin | 1101100010110… |
… | …11011001111001 |
3 | 21220210112011102 |
4 | 12301123121321 |
5 | 213041324401 |
6 | 15135141145 |
7 | 2546521253 |
oct | 661333171 |
9 | 256715142 |
10 | 113620601 |
11 | 59154926 |
12 | 320747b5 |
13 | 1a702333 |
14 | 11138cd3 |
15 | 9e9556b |
hex | 6c5b679 |
113620601 has 2 divisors, whose sum is σ = 113620602. Its totient is φ = 113620600.
The previous prime is 113620583. The next prime is 113620603. The reversal of 113620601 is 106026311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 99520576 + 14100025 = 9976^2 + 3755^2 .
It is a cyclic number.
It is not a de Polignac number, because 113620601 - 210 = 113619577 is a prime.
Together with 113620603, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (113620603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56810300 + 56810301.
It is an arithmetic number, because the mean of its divisors is an integer number (56810301).
Almost surely, 2113620601 is an apocalyptic number.
It is an amenable number.
113620601 is a deficient number, since it is larger than the sum of its proper divisors (1).
113620601 is an equidigital number, since it uses as much as digits as its factorization.
113620601 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 113620601 is about 10659.2964589601. The cubic root of 113620601 is about 484.3422564394.
Adding to 113620601 its reverse (106026311), we get a palindrome (219646912).
The spelling of 113620601 in words is "one hundred thirteen million, six hundred twenty thousand, six hundred one".
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