Base | Representation |
---|---|
bin | 11100001001101… |
… | …11000101101010 |
3 | 121110100221002110 |
4 | 32010313011222 |
5 | 440423431432 |
6 | 35233343150 |
7 | 5565200151 |
oct | 1604670552 |
9 | 543327073 |
10 | 236155242 |
11 | 111337a24 |
12 | 67107ab6 |
13 | 39c05b3b |
14 | 23514598 |
15 | 15aebdcc |
hex | e13716a |
236155242 has 32 divisors (see below), whose sum is σ = 477661824. Its totient is φ = 77832000.
The previous prime is 236155223. The next prime is 236155247. The reversal of 236155242 is 242551632.
236155242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (236155247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250492 + ... + 251432.
It is an arithmetic number, because the mean of its divisors is an integer number (14926932).
Almost surely, 2236155242 is an apocalyptic number.
236155242 is an abundant number, since it is smaller than the sum of its proper divisors (241506582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
236155242 is a wasteful number, since it uses less digits than its factorization.
236155242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374.
The product of its digits is 14400, while the sum is 30.
The square root of 236155242 is about 15367.3433618176. The cubic root of 236155242 is about 618.1101331774.
The spelling of 236155242 in words is "two hundred thirty-six million, one hundred fifty-five thousand, two hundred forty-two".
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