Base | Representation |
---|---|
bin | 10101101110110000… |
… | …011101000001010100 |
3 | 2020020010012211122010 |
4 | 111232300131001110 |
5 | 340241224011040 |
6 | 14415151504220 |
7 | 1454133333264 |
oct | 255660350124 |
9 | 66203184563 |
10 | 23333032020 |
11 | 9993985341 |
12 | 4632228070 |
13 | 227b08402c |
14 | 11b4c1d7a4 |
15 | 918695e80 |
hex | 56ec1d054 |
23333032020 has 48 divisors (see below), whose sum is σ = 65385855360. Its totient is φ = 6217059456.
The previous prime is 23333032013. The next prime is 23333032057. The reversal of 23333032020 is 2023033332.
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, 84472 + ... + 231951.
It is an arithmetic number, because the mean of its divisors is an integer number (1362205320).
Almost surely, 223333032020 is an apocalyptic number.
23333032020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23333032020 is an abundant number, since it is smaller than the sum of its proper divisors (42052823340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23333032020 is a wasteful number, since it uses less digits than its factorization.
23333032020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317664 (or 317662 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 23333032020 its reverse (2023033332), we get a palindrome (25356065352).
The spelling of 23333032020 in words is "twenty-three billion, three hundred thirty-three million, thirty-two thousand, twenty".
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