Base | Representation |
---|---|
bin | 11011111101011… |
… | …01111111101111 |
3 | 121100100010102212 |
4 | 31332231333233 |
5 | 440020421020 |
6 | 35135041035 |
7 | 5545413026 |
oct | 1576557757 |
9 | 540303385 |
10 | 234545135 |
11 | 110438260 |
12 | 6667017b |
13 | 39791006 |
14 | 232158bd |
15 | 158cecc5 |
hex | dfadfef |
234545135 has 32 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 167017600.
The previous prime is 234545117. The next prime is 234545137. The reversal of 234545135 is 531545432.
It is a happy number.
It is not a de Polignac number, because 234545135 - 222 = 230350831 is a prime.
It is a super-2 number, since 2×2345451352 = 110022840704336450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234545137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 871781 + ... + 872049.
It is an arithmetic number, because the mean of its divisors is an integer number (9797760).
Almost surely, 2234545135 is an apocalyptic number.
234545135 is a deficient number, since it is larger than the sum of its proper divisors (78983185).
234545135 is a wasteful number, since it uses less digits than its factorization.
234545135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559.
The product of its digits is 36000, while the sum is 32.
The square root of 234545135 is about 15314.8664701982. The cubic root of 234545135 is about 616.7021696953.
The spelling of 234545135 in words is "two hundred thirty-four million, five hundred forty-five thousand, one hundred thirty-five".
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