Base | Representation |
---|---|
bin | 1101100001111000100… |
… | …0110100010001100000 |
3 | 211012221201022120111111 |
4 | 3120132020310101200 |
5 | 12302011032033403 |
6 | 254440104153104 |
7 | 22535633140435 |
oct | 3303610642140 |
9 | 735851276444 |
10 | 232433861728 |
11 | 8a635945602 |
12 | 39069768794 |
13 | 18bc29c7833 |
14 | b36d881b8c |
15 | 60a5ab256d |
hex | 361e234460 |
232433861728 has 24 divisors (see below), whose sum is σ = 461097335160. Its totient is φ = 115329776640.
The previous prime is 232433861629. The next prime is 232433861729. The reversal of 232433861728 is 827168334232.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232433861729) 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, 27719313 + ... + 27727696.
It is an arithmetic number, because the mean of its divisors is an integer number (19212388965).
Almost surely, 2232433861728 is an apocalyptic number.
It is an amenable number.
232433861728 is a deficient number, since it is larger than the sum of its proper divisors (228663473432).
232433861728 is a wasteful number, since it uses less digits than its factorization.
232433861728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55447150 (or 55447142 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 49.
The spelling of 232433861728 in words is "two hundred thirty-two billion, four hundred thirty-three million, eight hundred sixty-one thousand, seven hundred twenty-eight".
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