Base | Representation |
---|---|
bin | 111101000100010000011… |
… | …1110101010011101010100 |
3 | 1002201100120222112201121100 |
4 | 1322020200332222131110 |
5 | 2100002144331103012 |
6 | 25503353130150100 |
7 | 1524240236522400 |
oct | 172104076523524 |
9 | 32640528481540 |
10 | 8392919394132 |
11 | 2746465216649 |
12 | b3672b882330 |
13 | 48b5ab316490 |
14 | 210310302100 |
15 | e84bbe218dc |
hex | 7a220faa754 |
8392919394132 has 108 divisors (see below), whose sum is σ = 26577578154036. Its totient is φ = 2213517196800.
The previous prime is 8392919394121. The next prime is 8392919394169. The reversal of 8392919394132 is 2314939192938.
8392919394132 is a `hidden beast` number, since 8 + 3 + 9 + 29 + 193 + 9 + 413 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1828644971076 + 6564274423056 = 1352274^2 + 2562084^2 .
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 8392919394132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 182972869 + ... + 183018732.
Almost surely, 28392919394132 is an apocalyptic number.
It is an amenable number.
8392919394132 is an abundant number, since it is smaller than the sum of its proper divisors (18184658759904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8392919394132 is a wasteful number, since it uses less digits than its factorization.
8392919394132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365991638 (or 365991626 counting only the distinct ones).
The product of its digits is 22674816, while the sum is 63.
The spelling of 8392919394132 in words is "eight trillion, three hundred ninety-two billion, nine hundred nineteen million, three hundred ninety-four thousand, one hundred thirty-two".
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