Base | Representation |
---|---|
bin | 11011011110110… |
… | …11111100101101 |
3 | 121001210121010110 |
4 | 31233123330231 |
5 | 433004222203 |
6 | 34513130233 |
7 | 5466356343 |
oct | 1557337455 |
9 | 531717113 |
10 | 230539053 |
11 | 109151448 |
12 | 65259979 |
13 | 389ba754 |
14 | 22891993 |
15 | 1538cd03 |
hex | dbdbf2d |
230539053 has 8 divisors (see below), whose sum is σ = 308946528. Its totient is φ = 152912144.
The previous prime is 230539031. The next prime is 230539061. The reversal of 230539053 is 350935032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230539053 - 29 = 230538541 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230539053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230539003) 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, 194451 + ... + 195632.
It is an arithmetic number, because the mean of its divisors is an integer number (38618316).
Almost surely, 2230539053 is an apocalyptic number.
It is an amenable number.
230539053 is a deficient number, since it is larger than the sum of its proper divisors (78407475).
230539053 is a wasteful number, since it uses less digits than its factorization.
230539053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390283.
The product of its (nonzero) digits is 12150, while the sum is 30.
The square root of 230539053 is about 15183.5125382765. The cubic root of 230539053 is about 613.1708516971.
The spelling of 230539053 in words is "two hundred thirty million, five hundred thirty-nine thousand, fifty-three".
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