Base | Representation |
---|---|
bin | 1000000110100100100000… |
… | …0001000100100000001101 |
3 | 1011112200121110120122001210 |
4 | 2001221020001010200031 |
5 | 2131431032411141140 |
6 | 30540420254325033 |
7 | 1606436410016454 |
oct | 201511001044015 |
9 | 34480543518053 |
10 | 8908970412045 |
11 | 29253005a5400 |
12 | bba7501b9779 |
13 | 4c815c970c92 |
14 | 22b2a7177b9b |
15 | 106b21c76d80 |
hex | 81a4804480d |
8908970412045 has 48 divisors (see below), whose sum is σ = 15811751007360. Its totient is φ = 4279872263040.
The previous prime is 8908970411987. The next prime is 8908970412059. The reversal of 8908970412045 is 5402140798098.
It is not a de Polignac number, because 8908970412045 - 212 = 8908970407949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22318329 + ... + 22713998.
It is an arithmetic number, because the mean of its divisors is an integer number (329411479320).
Almost surely, 28908970412045 is an apocalyptic number.
It is an amenable number.
8908970412045 is a deficient number, since it is larger than the sum of its proper divisors (6902780595315).
8908970412045 is a wasteful number, since it uses less digits than its factorization.
8908970412045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45032466 (or 45032455 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 57.
The spelling of 8908970412045 in words is "eight trillion, nine hundred eight billion, nine hundred seventy million, four hundred twelve thousand, forty-five".
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