Base | Representation |
---|---|
bin | 10101011100101000… |
… | …001011101100100111 |
3 | 2012102220220000022010 |
4 | 111130220023230213 |
5 | 334130342432043 |
6 | 14325044405303 |
7 | 1443451125261 |
oct | 253450135447 |
9 | 65386800263 |
10 | 23028874023 |
11 | 98482209a1 |
12 | 45683a6833 |
13 | 223005b79c |
14 | 1186686b31 |
15 | 8ebb15133 |
hex | 55ca0bb27 |
23028874023 has 8 divisors (see below), whose sum is σ = 30711427200. Its totient is φ = 15349451768.
The previous prime is 23028874009. The next prime is 23028874051. The reversal of 23028874023 is 32047882032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23028874023 - 25 = 23028873991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23028874093) 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, 765513 + ... + 795026.
It is an arithmetic number, because the mean of its divisors is an integer number (3838928400).
Almost surely, 223028874023 is an apocalyptic number.
23028874023 is a deficient number, since it is larger than the sum of its proper divisors (7682553177).
23028874023 is a wasteful number, since it uses less digits than its factorization.
23028874023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565461.
The product of its (nonzero) digits is 129024, while the sum is 39.
The spelling of 23028874023 in words is "twenty-three billion, twenty-eight million, eight hundred seventy-four thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •