Base | Representation |
---|---|
bin | 1000000000010001100100… |
… | …0011101111010010101101 |
3 | 1011011100102110200010020100 |
4 | 2000010121003233102231 |
5 | 2123143023422300140 |
6 | 30415011403141313 |
7 | 1565560144051554 |
oct | 200043103572255 |
9 | 34140373603210 |
10 | 8800808400045 |
11 | 28934469a5942 |
12 | ba17a4b14839 |
13 | 4babb31a4c4c |
14 | 225d66118d9b |
15 | 103de11dd530 |
hex | 801190ef4ad |
8800808400045 has 24 divisors (see below), whose sum is σ = 15259689244800. Its totient is φ = 4692239961696.
The previous prime is 8800808400031. The next prime is 8800808400077. The reversal of 8800808400045 is 5400048080088.
It is a happy number.
It is not a de Polignac number, because 8800808400045 - 29 = 8800808399533 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31620705 + ... + 31897814.
It is an arithmetic number, because the mean of its divisors is an integer number (635820385200).
Almost surely, 28800808400045 is an apocalyptic number.
It is an amenable number.
8800808400045 is a deficient number, since it is larger than the sum of its proper divisors (6458880844755).
8800808400045 is a wasteful number, since it uses less digits than its factorization.
8800808400045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63521609 (or 63521606 counting only the distinct ones).
The product of its (nonzero) digits is 327680, while the sum is 45.
The spelling of 8800808400045 in words is "eight trillion, eight hundred billion, eight hundred eight million, four hundred thousand, forty-five".
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