Base | Representation |
---|---|
bin | 1101011010011011110… |
… | …0011011010110011111 |
3 | 211000210100110102201012 |
4 | 3112212330123112133 |
5 | 12233412114001330 |
6 | 253505431005435 |
7 | 22435241514020 |
oct | 3264674332637 |
9 | 730710412635 |
10 | 230434125215 |
11 | 897aa0689a8 |
12 | 387abb0987b |
13 | 189646133a8 |
14 | b220054c47 |
15 | 5eda252c95 |
hex | 35a6f1b59f |
230434125215 has 16 divisors (see below), whose sum is σ = 316516991040. Its totient is φ = 157765447680.
The previous prime is 230434125209. The next prime is 230434125223. The reversal of 230434125215 is 512521434032.
It is not a de Polignac number, because 230434125215 - 26 = 230434125151 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5113160 + ... + 5158029.
It is an arithmetic number, because the mean of its divisors is an integer number (19782311940).
Almost surely, 2230434125215 is an apocalyptic number.
230434125215 is a deficient number, since it is larger than the sum of its proper divisors (86082865825).
230434125215 is a wasteful number, since it uses less digits than its factorization.
230434125215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10271842.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 230434125215 its reverse (512521434032), we get a palindrome (742955559247).
The spelling of 230434125215 in words is "two hundred thirty billion, four hundred thirty-four million, one hundred twenty-five thousand, two hundred fifteen".
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