Base | Representation |
---|---|
bin | 10101101110000011… |
… | …110100110111101110 |
3 | 2020012022012110220121 |
4 | 111232003310313232 |
5 | 340230230130410 |
6 | 14414053035154 |
7 | 1453632030106 |
oct | 255603646756 |
9 | 66168173817 |
10 | 23321333230 |
11 | 9988314918 |
12 | 462a325aba |
13 | 2278819180 |
14 | 11b3456206 |
15 | 9176349da |
hex | 56e0f4dee |
23321333230 has 64 divisors (see below), whose sum is σ = 47219977728. Its totient is φ = 8228373120.
The previous prime is 23321333219. The next prime is 23321333239. The reversal of 23321333230 is 3233312332.
It is a junction number, because it is equal to n+sod(n) for n = 23321333195 and 23321333204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23321333239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3545845 + ... + 3552415.
It is an arithmetic number, because the mean of its divisors is an integer number (737812152).
Almost surely, 223321333230 is an apocalyptic number.
23321333230 is an abundant number, since it is smaller than the sum of its proper divisors (23898644498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23321333230 is a wasteful number, since it uses less digits than its factorization.
23321333230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7801.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 23321333230 its reverse (3233312332), we get a palindrome (26554645562).
The spelling of 23321333230 in words is "twenty-three billion, three hundred twenty-one million, three hundred thirty-three thousand, two hundred thirty".
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