Base | Representation |
---|---|
bin | 1101101111100… |
… | …01100011101001 |
3 | 22000221001012020 |
4 | 12313301203221 |
5 | 214003043301 |
6 | 15234535053 |
7 | 2566620354 |
oct | 667614351 |
9 | 260831166 |
10 | 115284201 |
11 | 5a0907aa |
12 | 32737489 |
13 | 1ab65606 |
14 | 1144d29b |
15 | a1c3436 |
hex | 6df18e9 |
115284201 has 4 divisors (see below), whose sum is σ = 153712272. Its totient is φ = 76856132.
The previous prime is 115284187. The next prime is 115284217. The reversal of 115284201 is 102482511.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 115284201 - 26 = 115284137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115284241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19214031 + ... + 19214036.
It is an arithmetic number, because the mean of its divisors is an integer number (38428068).
Almost surely, 2115284201 is an apocalyptic number.
It is an amenable number.
115284201 is a deficient number, since it is larger than the sum of its proper divisors (38428071).
115284201 is an equidigital number, since it uses as much as digits as its factorization.
115284201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38428070.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 115284201 is about 10737.0480580092. The cubic root of 115284201 is about 486.6946788050.
The spelling of 115284201 in words is "one hundred fifteen million, two hundred eighty-four thousand, two hundred one".
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