Base | Representation |
---|---|
bin | 1010101100001000100011… |
… | …10110001011000011111001 |
3 | 10002020012210020022002202202 |
4 | 11112010101312023003321 |
5 | 11040113112242043021 |
6 | 121554450341435545 |
7 | 4644204556233155 |
oct | 526042166130371 |
9 | 102205706262682 |
10 | 23506655424761 |
11 | 7543131196353 |
12 | 27778b740bbb5 |
13 | 101688ba60662 |
14 | 5b3a2a23a065 |
15 | 2ab6de660a0b |
hex | 156111d8b0f9 |
23506655424761 has 16 divisors (see below), whose sum is σ = 24113999980224. Its totient is φ = 22902091559424.
The previous prime is 23506655424713. The next prime is 23506655424779. The reversal of 23506655424761 is 16742455660532.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23506655424761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23506655424697 and 23506655424706.
It is not an unprimeable number, because it can be changed into a prime (23506655424701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88997285 + ... + 89261021.
It is an arithmetic number, because the mean of its divisors is an integer number (1507124998764).
Almost surely, 223506655424761 is an apocalyptic number.
It is an amenable number.
23506655424761 is a deficient number, since it is larger than the sum of its proper divisors (607344555463).
23506655424761 is a wasteful number, since it uses less digits than its factorization.
23506655424761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269000.
The product of its (nonzero) digits is 36288000, while the sum is 56.
The spelling of 23506655424761 in words is "twenty-three trillion, five hundred six billion, six hundred fifty-five million, four hundred twenty-four thousand, seven hundred sixty-one".
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