Base | Representation |
---|---|
bin | 110010001101111100… |
… | …0001110000010111110 |
3 | 101022100200120101100100 |
4 | 1210123320032002332 |
5 | 3231330011423310 |
6 | 121313014141530 |
7 | 10535265031542 |
oct | 1443370160276 |
9 | 338320511310 |
10 | 107841904830 |
11 | 4180aa42290 |
12 | 18a980518a6 |
13 | a22837b10a |
14 | 5310733a22 |
15 | 2c12906ec0 |
hex | 191be0e0be |
107841904830 has 48 divisors (see below), whose sum is σ = 305878860144. Its totient is φ = 26143491840.
The previous prime is 107841904789. The next prime is 107841904843. The reversal of 107841904830 is 38409148701.
It is a happy number.
107841904830 is a `hidden beast` number, since 1 + 0 + 7 + 84 + 1 + 90 + 483 + 0 = 666.
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 pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54464619 + ... + 54466598.
It is an arithmetic number, because the mean of its divisors is an integer number (6372476253).
Almost surely, 2107841904830 is an apocalyptic number.
107841904830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107841904830 is an abundant number, since it is smaller than the sum of its proper divisors (198036955314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107841904830 is a wasteful number, since it uses less digits than its factorization.
107841904830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108931241 (or 108931238 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 107841904830 in words is "one hundred seven billion, eight hundred forty-one million, nine hundred four thousand, eight hundred thirty".
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