Base | Representation |
---|---|
bin | 10101011010111010… |
… | …011011010010000111 |
3 | 2012100220202020112111 |
4 | 111122322123102013 |
5 | 334101011231043 |
6 | 14322140001451 |
7 | 1442651433013 |
oct | 253272332207 |
9 | 65326666474 |
10 | 23000102023 |
11 | 9832a5a088 |
12 | 455a830287 |
13 | 22270c6732 |
14 | 1182917543 |
15 | 8e933009d |
hex | 55ae9b487 |
23000102023 has 8 divisors (see below), whose sum is σ = 23625419888. Its totient is φ = 22374978624.
The previous prime is 23000101997. The next prime is 23000102089. The reversal of 23000102023 is 32020100032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23000102023 - 25 = 23000101991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23000101994 and 23000102012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23000162023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209515 + ... + 299827.
It is an arithmetic number, because the mean of its divisors is an integer number (2953177486).
Almost surely, 223000102023 is an apocalyptic number.
23000102023 is a deficient number, since it is larger than the sum of its proper divisors (625317865).
23000102023 is an equidigital number, since it uses as much as digits as its factorization.
23000102023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97233.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 23000102023 its reverse (32020100032), we get a palindrome (55020202055).
The spelling of 23000102023 in words is "twenty-three billion, one hundred two thousand, twenty-three".
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