Base | Representation |
---|---|
bin | 1101101111101… |
… | …11111001111001 |
3 | 22000222100212012 |
4 | 12313313321321 |
5 | 214004411301 |
6 | 15235255305 |
7 | 2600056226 |
oct | 667677171 |
9 | 260870765 |
10 | 115310201 |
11 | 5a0a9296 |
12 | 3274a535 |
13 | 1ab743b6 |
14 | 1145894d |
15 | a1caebb |
hex | 6df7e79 |
115310201 has 8 divisors (see below), whose sum is σ = 127401984. Its totient is φ = 103808320.
The previous prime is 115310179. The next prime is 115310203. The reversal of 115310201 is 102013511.
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 115310201 - 214 = 115293817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115310203) 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, 147065 + ... + 147846.
It is an arithmetic number, because the mean of its divisors is an integer number (15925248).
Almost surely, 2115310201 is an apocalyptic number.
It is an amenable number.
115310201 is a deficient number, since it is larger than the sum of its proper divisors (12091783).
115310201 is a wasteful number, since it uses less digits than its factorization.
115310201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294951.
The product of its (nonzero) digits is 30, while the sum is 14.
The square root of 115310201 is about 10738.2587508404. The cubic root of 115310201 is about 486.7312640739.
Adding to 115310201 its reverse (102013511), we get a palindrome (217323712).
It can be divided in two parts, 115310 and 201, that added together give a palindrome (115511).
The spelling of 115310201 in words is "one hundred fifteen million, three hundred ten thousand, two hundred one".
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