Base | Representation |
---|---|
bin | 10101101000001100… |
… | …110110010011111010 |
3 | 2012221110020102021020 |
4 | 111220030312103322 |
5 | 340030044111010 |
6 | 14400222123310 |
7 | 1451326353531 |
oct | 255014662372 |
9 | 65843212236 |
10 | 23223035130 |
11 | 9937886019 |
12 | 4601420536 |
13 | 2261350209 |
14 | 11a4389318 |
15 | 90dbb9470 |
hex | 5683364fa |
23223035130 has 128 divisors (see below), whose sum is σ = 59924966400. Its totient is φ = 5738962944.
The previous prime is 23223035123. The next prime is 23223035161. The reversal of 23223035130 is 3153032232.
It is a self number, because there is not a number n which added to its sum of digits gives 23223035130.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22924504 + ... + 22925516.
It is an arithmetic number, because the mean of its divisors is an integer number (468163800).
Almost surely, 223223035130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23223035130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29962483200).
23223035130 is an abundant number, since it is smaller than the sum of its proper divisors (36701931270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223035130 is a wasteful number, since it uses less digits than its factorization.
23223035130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1688.
The product of its (nonzero) digits is 3240, while the sum is 24.
Adding to 23223035130 its reverse (3153032232), we get a palindrome (26376067362).
The spelling of 23223035130 in words is "twenty-three billion, two hundred twenty-three million, thirty-five thousand, one hundred thirty".
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