Base | Representation |
---|---|
bin | 10101110111100010… |
… | …111101100110010100 |
3 | 2020121101200111111011 |
4 | 111313202331212110 |
5 | 341042001143023 |
6 | 14441540222004 |
7 | 1460603606125 |
oct | 256742754624 |
9 | 66541614434 |
10 | 23480490388 |
11 | 9a5a140a63 |
12 | 467369a904 |
13 | 22a27a30c4 |
14 | 11ca64604c |
15 | 9265c250d |
hex | 5778bd994 |
23480490388 has 24 divisors (see below), whose sum is σ = 42061527200. Its totient is φ = 11463107040.
The previous prime is 23480490379. The next prime is 23480490419. The reversal of 23480490388 is 88309408432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488038 + ... + 533986.
Almost surely, 223480490388 is an apocalyptic number.
It is an amenable number.
23480490388 is a deficient number, since it is larger than the sum of its proper divisors (18581036812).
23480490388 is a wasteful number, since it uses less digits than its factorization.
23480490388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48967 (or 48965 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 23480490388 in words is "twenty-three billion, four hundred eighty million, four hundred ninety thousand, three hundred eighty-eight".
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