Base | Representation |
---|---|
bin | 11100000001111… |
… | …01111000101001 |
3 | 121101110001220101 |
4 | 32000331320221 |
5 | 440143301010 |
6 | 35155425401 |
7 | 5553416224 |
oct | 1600757051 |
9 | 541401811 |
10 | 235134505 |
11 | 110800041 |
12 | 668b5261 |
13 | 39939358 |
14 | 2332a5bb |
15 | 1599973a |
hex | e03de29 |
235134505 has 8 divisors (see below), whose sum is σ = 283204224. Its totient is φ = 187412400.
The previous prime is 235134503. The next prime is 235134527. The reversal of 235134505 is 505431532.
235134505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 235134505 - 21 = 235134503 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (235134503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85411 + ... + 88120.
It is an arithmetic number, because the mean of its divisors is an integer number (35400528).
Almost surely, 2235134505 is an apocalyptic number.
It is an amenable number.
235134505 is a deficient number, since it is larger than the sum of its proper divisors (48069719).
235134505 is a wasteful number, since it uses less digits than its factorization.
235134505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173807.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 235134505 is about 15334.0961585612. The cubic root of 235134505 is about 617.2182917351.
It can be divided in two parts, 2351 and 34505, that added together give a triangular number (36856 = T271).
The spelling of 235134505 in words is "two hundred thirty-five million, one hundred thirty-four thousand, five hundred five".
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