Base | Representation |
---|---|
bin | 10101011100111000… |
… | …000000001110000100 |
3 | 2012110012200201022120 |
4 | 111130320000032010 |
5 | 334132423140231 |
6 | 14325313325540 |
7 | 1443531310434 |
oct | 253470001604 |
9 | 65405621276 |
10 | 23033021316 |
11 | 984a5a3908 |
12 | 45698668b0 |
13 | 2230b813c6 |
14 | 11870462c4 |
15 | 8ec183d96 |
hex | 55ce00384 |
23033021316 has 48 divisors (see below), whose sum is σ = 54835656960. Its totient is φ = 7523251200.
The previous prime is 23033021303. The next prime is 23033021327. The reversal of 23033021316 is 61312033032.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19605 + ... + 215523.
It is an arithmetic number, because the mean of its divisors is an integer number (1142409520).
Almost surely, 223033021316 is an apocalyptic number.
It is an amenable number.
23033021316 is an abundant number, since it is smaller than the sum of its proper divisors (31802635644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23033021316 is a wasteful number, since it uses less digits than its factorization.
23033021316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196124 (or 196122 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 23033021316 its reverse (61312033032), we get a palindrome (84345054348).
The spelling of 23033021316 in words is "twenty-three billion, thirty-three million, twenty-one thousand, three hundred sixteen".
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