Base | Representation |
---|---|
bin | 11011110010110… |
… | …01011011001011 |
3 | 121020201020212221 |
4 | 31321121123023 |
5 | 434141301110 |
6 | 35045114511 |
7 | 5530513030 |
oct | 1571313313 |
9 | 536636787 |
10 | 233150155 |
11 | 10a675187 |
12 | 660b8a37 |
13 | 393c3094 |
14 | 22d71387 |
15 | 157067da |
hex | de596cb |
233150155 has 32 divisors (see below), whose sum is σ = 343388160. Its totient is φ = 148323840.
The previous prime is 233150153. The next prime is 233150161. The reversal of 233150155 is 551051332.
It is not a de Polignac number, because 233150155 - 21 = 233150153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (233150153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39486 + ... + 45004.
It is an arithmetic number, because the mean of its divisors is an integer number (10730880).
Almost surely, 2233150155 is an apocalyptic number.
233150155 is a deficient number, since it is larger than the sum of its proper divisors (110238005).
233150155 is a wasteful number, since it uses less digits than its factorization.
233150155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5619.
The product of its (nonzero) digits is 2250, while the sum is 25.
The square root of 233150155 is about 15269.2552208678. The cubic root of 233150155 is about 615.4771057037.
The spelling of 233150155 in words is "two hundred thirty-three million, one hundred fifty thousand, one hundred fifty-five".
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