Base | Representation |
---|---|
bin | 11100001100110… |
… | …00111101100010 |
3 | 121111010022000011 |
4 | 32012120331202 |
5 | 441024244010 |
6 | 35250115134 |
7 | 5601460006 |
oct | 1606307542 |
9 | 544108004 |
10 | 236556130 |
11 | 111591138 |
12 | 6727baaa |
13 | 3a016455 |
14 | 235ba706 |
15 | 15b7aa8a |
hex | e198f62 |
236556130 has 8 divisors (see below), whose sum is σ = 425801052. Its totient is φ = 94622448.
The previous prime is 236556107. The next prime is 236556149. The reversal of 236556130 is 31655632.
236556130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 236021769 + 534361 = 15363^2 + 731^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 236556092 and 236556101.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11827797 + ... + 11827816.
Almost surely, 2236556130 is an apocalyptic number.
236556130 is a deficient number, since it is larger than the sum of its proper divisors (189244922).
236556130 is a wasteful number, since it uses less digits than its factorization.
236556130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23655620.
The product of its (nonzero) digits is 16200, while the sum is 31.
The square root of 236556130 is about 15380.3813346744. The cubic root of 236556130 is about 618.4596953982.
The spelling of 236556130 in words is "two hundred thirty-six million, five hundred fifty-six thousand, one hundred thirty".
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