Base | Representation |
---|---|
bin | 11011101101100… |
… | …11000101100111 |
3 | 121012102122022000 |
4 | 31312303011213 |
5 | 434003000324 |
6 | 35022340343 |
7 | 5521644501 |
oct | 1566630547 |
9 | 535378260 |
10 | 232468839 |
11 | 10a24a309 |
12 | 65a2a6b3 |
13 | 39214c35 |
14 | 22c34d71 |
15 | 1561e9c9 |
hex | ddb3167 |
232468839 has 16 divisors (see below), whose sum is σ = 349251840. Its totient is φ = 152795160.
The previous prime is 232468787. The next prime is 232468853. The reversal of 232468839 is 938864232.
It is not a de Polignac number, because 232468839 - 27 = 232468711 is a prime.
It is a super-2 number, since 2×2324688392 = 108083522212015842, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 232468794 and 232468803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232468339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58717 + ... + 62550.
It is an arithmetic number, because the mean of its divisors is an integer number (21828240).
Almost surely, 2232468839 is an apocalyptic number.
232468839 is a deficient number, since it is larger than the sum of its proper divisors (116783001).
232468839 is a wasteful number, since it uses less digits than its factorization.
232468839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121347 (or 121341 counting only the distinct ones).
The product of its digits is 497664, while the sum is 45.
The square root of 232468839 is about 15246.9288382940. The cubic root of 232468839 is about 614.8770009820.
The spelling of 232468839 in words is "two hundred thirty-two million, four hundred sixty-eight thousand, eight hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •