Base | Representation |
---|---|
bin | 10101011011100000… |
… | …101001110100001111 |
3 | 2012101121121100202122 |
4 | 111123200221310033 |
5 | 334111042414043 |
6 | 14323134443155 |
7 | 1443132550526 |
oct | 253340516417 |
9 | 65347540678 |
10 | 23010123023 |
11 | 9838683aa8 |
12 | 45620634bb |
13 | 22291c4a14 |
14 | 1183da54bd |
15 | 8ea15e368 |
hex | 55b829d0f |
23010123023 has 8 divisors (see below), whose sum is σ = 23768384640. Its totient is φ = 22252861440.
The previous prime is 23010123007. The next prime is 23010123043. The reversal of 23010123023 is 32032101032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23010123023 - 24 = 23010123007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23010122992 and 23010123010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010123043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203090 + ... + 295407.
It is an arithmetic number, because the mean of its divisors is an integer number (2971048080).
Almost surely, 223010123023 is an apocalyptic number.
23010123023 is a deficient number, since it is larger than the sum of its proper divisors (758261617).
23010123023 is a wasteful number, since it uses less digits than its factorization.
23010123023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500017.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23010123023 its reverse (32032101032), we get a palindrome (55042224055).
The spelling of 23010123023 in words is "twenty-three billion, ten million, one hundred twenty-three thousand, twenty-three".
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