Base | Representation |
---|---|
bin | 10101110011000111… |
… | …010001110001111011 |
3 | 2020102012202022012020 |
4 | 111303013101301323 |
5 | 340413431433110 |
6 | 14430322245523 |
7 | 1456011526011 |
oct | 256307216173 |
9 | 66365668166 |
10 | 23406124155 |
11 | 9a21168567 |
12 | 46527b68a3 |
13 | 229026610b |
14 | 11c08088b1 |
15 | 91ecd2d70 |
hex | 5731d1c7b |
23406124155 has 16 divisors (see below), whose sum is σ = 37494455040. Its totient is φ = 12468380768.
The previous prime is 23406124139. The next prime is 23406124177. The reversal of 23406124155 is 55142160432.
It is a cyclic number.
It is not a de Polignac number, because 23406124155 - 24 = 23406124139 is a prime.
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, 917337 + ... + 942506.
It is an arithmetic number, because the mean of its divisors is an integer number (2343403440).
Almost surely, 223406124155 is an apocalyptic number.
23406124155 is a deficient number, since it is larger than the sum of its proper divisors (14088330885).
23406124155 is a wasteful number, since it uses less digits than its factorization.
23406124155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860690.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 23406124155 its reverse (55142160432), we get a palindrome (78548284587).
The spelling of 23406124155 in words is "twenty-three billion, four hundred six million, one hundred twenty-four thousand, one hundred fifty-five".
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