Base | Representation |
---|---|
bin | 110101000000110010… |
… | …0111011001001000110 |
3 | 101212211220212011202101 |
4 | 1222001210323021012 |
5 | 3331122312334430 |
6 | 124144312302314 |
7 | 11140065204310 |
oct | 1520144731106 |
9 | 355756764671 |
10 | 113843089990 |
11 | 4430a502543 |
12 | 1a0919a199a |
13 | a973770456 |
14 | 571d7707b0 |
15 | 2e646c5dca |
hex | 1a8193b246 |
113843089990 has 128 divisors (see below), whose sum is σ = 246224240640. Its totient is φ = 37083391488.
The previous prime is 113843089981. The next prime is 113843090017. The reversal of 113843089990 is 99980348311.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30609351 + ... + 30613069.
It is an arithmetic number, because the mean of its divisors is an integer number (1923626880).
Almost surely, 2113843089990 is an apocalyptic number.
113843089990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113843089990 is an abundant number, since it is smaller than the sum of its proper divisors (132381150650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113843089990 is a wasteful number, since it uses less digits than its factorization.
113843089990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4046.
The product of its (nonzero) digits is 1679616, while the sum is 55.
The spelling of 113843089990 in words is "one hundred thirteen billion, eight hundred forty-three million, eighty-nine thousand, nine hundred ninety".
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