Base | Representation |
---|---|
bin | 1001111010101101010001… |
… | …1101111010100001001010 |
3 | 1102121102121212021010112000 |
4 | 2132223110131322201022 |
5 | 2412123241022441111 |
6 | 35105152205131430 |
7 | 2203542014250051 |
oct | 236532435724112 |
9 | 42542555233460 |
10 | 10904191608906 |
11 | 3524494989702 |
12 | 128137b859b76 |
13 | 611351142b8b |
14 | 299aa10a5398 |
15 | 13d99a442c56 |
hex | 9ead477a84a |
10904191608906 has 64 divisors (see below), whose sum is σ = 25666363468800. Its totient is φ = 3419663920128.
The previous prime is 10904191608853. The next prime is 10904191608943. The reversal of 10904191608906 is 60980619140901.
10904191608906 is a `hidden beast` number, since 1 + 0 + 90 + 419 + 1 + 60 + 89 + 0 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311746 + ... + 4680338.
It is an arithmetic number, because the mean of its divisors is an integer number (401036929200).
Almost surely, 210904191608906 is an apocalyptic number.
10904191608906 is an abundant number, since it is smaller than the sum of its proper divisors (14762171859894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10904191608906 is a wasteful number, since it uses less digits than its factorization.
10904191608906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4371340 (or 4371334 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 54.
The spelling of 10904191608906 in words is "ten trillion, nine hundred four billion, one hundred ninety-one million, six hundred eight thousand, nine hundred six".
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