Base | Representation |
---|---|
bin | 10101100001000111… |
… | …111011100001001110 |
3 | 2012122011211022110112 |
4 | 111201013323201032 |
5 | 334304200231410 |
6 | 14340341240022 |
7 | 1445355232316 |
oct | 254107734116 |
9 | 65564738415 |
10 | 23104305230 |
11 | 9886861536 |
12 | 4589703012 |
13 | 224287c436 |
14 | 11926c0446 |
15 | 903565105 |
hex | 5611fb84e |
23104305230 has 32 divisors (see below), whose sum is σ = 43405507584. Its totient is φ = 8837953696.
The previous prime is 23104305221. The next prime is 23104305337. The reversal of 23104305230 is 3250340132.
It is a super-2 number, since 2×231043052302 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 23104305196 and 23104305205.
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, 1446347 + ... + 1462233.
It is an arithmetic number, because the mean of its divisors is an integer number (1356422112).
Almost surely, 223104305230 is an apocalyptic number.
23104305230 is a deficient number, since it is larger than the sum of its proper divisors (20301202354).
23104305230 is a wasteful number, since it uses less digits than its factorization.
23104305230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22240.
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 23104305230 its reverse (3250340132), we get a palindrome (26354645362).
The spelling of 23104305230 in words is "twenty-three billion, one hundred four million, three hundred five thousand, two hundred thirty".
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