Base | Representation |
---|---|
bin | 10101101110100100… |
… | …111000110100000010 |
3 | 2020012220111210122220 |
4 | 111232210320310002 |
5 | 340234440001010 |
6 | 14415002511510 |
7 | 1454065505043 |
oct | 255644706402 |
9 | 66186453586 |
10 | 23330000130 |
11 | 99921a4448 |
12 | 4631205596 |
13 | 227a562008 |
14 | 11b46708ca |
15 | 918297970 |
hex | 56e938d02 |
23330000130 has 32 divisors (see below), whose sum is σ = 56103352704. Its totient is φ = 6208960896.
The previous prime is 23330000101. The next prime is 23330000147. The reversal of 23330000130 is 3100003332.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 757939 + ... + 788118.
It is an arithmetic number, because the mean of its divisors is an integer number (1753229772).
Almost surely, 223330000130 is an apocalyptic number.
23330000130 is an abundant number, since it is smaller than the sum of its proper divisors (32773352574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23330000130 is a wasteful number, since it uses less digits than its factorization.
23330000130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546570.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 23330000130 its reverse (3100003332), we get a palindrome (26430003462).
The spelling of 23330000130 in words is "twenty-three billion, three hundred thirty million, one hundred thirty", and thus it is an aban number.
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