Base | Representation |
---|---|
bin | 11011101010011… |
… | …10000110010110 |
3 | 121011122121212200 |
4 | 31311032012112 |
5 | 433401231230 |
6 | 35005425330 |
7 | 5515302513 |
oct | 1565160626 |
9 | 534577780 |
10 | 232055190 |
11 | 109a97554 |
12 | 6586b246 |
13 | 390cb883 |
14 | 22b6830a |
15 | 1558c160 |
hex | dd4e196 |
232055190 has 24 divisors (see below), whose sum is σ = 603343728. Its totient is φ = 61881360.
The previous prime is 232055171. The next prime is 232055191. The reversal of 232055190 is 91550232.
232055190 is a `hidden beast` number, since 2 + 3 + 20 + 551 + 90 = 666.
It is a super-2 number, since 2×2320551902 = 107699222411872200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232055191) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1289106 + ... + 1289285.
It is an arithmetic number, because the mean of its divisors is an integer number (25139322).
Almost surely, 2232055190 is an apocalyptic number.
232055190 is an abundant number, since it is smaller than the sum of its proper divisors (371288538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232055190 is a wasteful number, since it uses less digits than its factorization.
232055190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2578404 (or 2578401 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 232055190 is about 15233.3578045026. The cubic root of 232055190 is about 614.5120857469.
The spelling of 232055190 in words is "two hundred thirty-two million, fifty-five thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •