Base | Representation |
---|---|
bin | 10101111101011111… |
… | …011100111010100100 |
3 | 2020212100100222011001 |
4 | 111331133130322210 |
5 | 341243014432010 |
6 | 14455502123044 |
7 | 1463224451044 |
oct | 257537347244 |
9 | 66770328131 |
10 | 23580233380 |
11 | a000477390 |
12 | 46a0b80484 |
13 | 22ba356922 |
14 | 11d99ab724 |
15 | 930225c3a |
hex | 57d7dcea4 |
23580233380 has 24 divisors (see below), whose sum is σ = 54020171520. Its totient is φ = 8574630240.
The previous prime is 23580233293. The next prime is 23580233431. The reversal of 23580233380 is 8333208532.
It is a super-3 number, since 3×235802333803 (a number of 32 digits) contains 333 as substring.
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, 53591220 + ... + 53591659.
It is an arithmetic number, because the mean of its divisors is an integer number (2250840480).
Almost surely, 223580233380 is an apocalyptic number.
23580233380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23580233380 is an abundant number, since it is smaller than the sum of its proper divisors (30439938140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23580233380 is a wasteful number, since it uses less digits than its factorization.
23580233380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107182899 (or 107182897 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 23580233380 in words is "twenty-three billion, five hundred eighty million, two hundred thirty-three thousand, three hundred eighty".
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