Base | Representation |
---|---|
bin | 1010101100110010000… |
… | …1101001101101010000 |
3 | 122120110201202112020010 |
4 | 2223030201221231100 |
5 | 11002430410000310 |
6 | 220240140314520 |
7 | 16165142135403 |
oct | 2531441515520 |
9 | 576421675203 |
10 | 183820000080 |
11 | 70a59663842 |
12 | 2b760b42a40 |
13 | 14446192122 |
14 | 8c7b295d3a |
15 | 4bacc75320 |
hex | 2acc869b50 |
183820000080 has 40 divisors (see below), whose sum is σ = 569842000992. Its totient is φ = 49018666624.
The previous prime is 183820000061. The next prime is 183820000103. The reversal of 183820000080 is 80000028381.
183820000080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1838200000802 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382958094 + ... + 382958573.
Almost surely, 2183820000080 is an apocalyptic number.
183820000080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
183820000080 is an abundant number, since it is smaller than the sum of its proper divisors (386022000912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
183820000080 is a wasteful number, since it uses less digits than its factorization.
183820000080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765916683 (or 765916677 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The spelling of 183820000080 in words is "one hundred eighty-three billion, eight hundred twenty million, eighty", and thus it is an aban number.
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