Base | Representation |
---|---|
bin | 1001100100110… |
… | …0101111100110 |
3 | 2210120100110221 |
4 | 2121030233212 |
5 | 40240111410 |
6 | 3552434554 |
7 | 665233135 |
oct | 231145746 |
9 | 83510427 |
10 | 40160230 |
11 | 2073aa80 |
12 | 11548a5a |
13 | 8421766 |
14 | 549591c |
15 | 37d44da |
hex | 264cbe6 |
40160230 has 32 divisors (see below), whose sum is σ = 79170048. Its totient is φ = 14546400.
The previous prime is 40160201. The next prime is 40160249. The reversal of 40160230 is 3206104.
It is a super-2 number, since 2×401602302 = 3225688147305800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35859 + ... + 36961.
It is an arithmetic number, because the mean of its divisors is an integer number (2474064).
Almost surely, 240160230 is an apocalyptic number.
40160230 is a deficient number, since it is larger than the sum of its proper divisors (39009818).
40160230 is a wasteful number, since it uses less digits than its factorization.
40160230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1452.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 40160230 is about 6337.2099539151. The cubic root of 40160230 is about 342.4512300245.
Adding to 40160230 its reverse (3206104), we get a palindrome (43366334).
The spelling of 40160230 in words is "forty million, one hundred sixty thousand, two hundred thirty".
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