Base | Representation |
---|---|
bin | 11011110000110… |
… | …11001100011101 |
3 | 121020020022020102 |
4 | 31320123030131 |
5 | 434110122021 |
6 | 35035430445 |
7 | 5525401634 |
oct | 1570331435 |
9 | 536208212 |
10 | 232895261 |
11 | 10a510725 |
12 | 65bb5425 |
13 | 39334061 |
14 | 22d0651b |
15 | 156a600b |
hex | de1b31d |
232895261 has 4 divisors (see below), whose sum is σ = 235701312. Its totient is φ = 230089212.
The previous prime is 232895249. The next prime is 232895269. The reversal of 232895261 is 162598232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-232895261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232895269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402901 + ... + 1403066.
It is an arithmetic number, because the mean of its divisors is an integer number (58925328).
Almost surely, 2232895261 is an apocalyptic number.
It is an amenable number.
232895261 is a deficient number, since it is larger than the sum of its proper divisors (2806051).
232895261 is an equidigital number, since it uses as much as digits as its factorization.
232895261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2806050.
The product of its digits is 51840, while the sum is 38.
The square root of 232895261 is about 15260.9062968095. The cubic root of 232895261 is about 615.2527315203.
The spelling of 232895261 in words is "two hundred thirty-two million, eight hundred ninety-five thousand, two hundred sixty-one".
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