Base | Representation |
---|---|
bin | 1000110001101… |
… | …0010100101100 |
3 | 2120021001001112 |
4 | 2030122110230 |
5 | 33410323410 |
6 | 3352531152 |
7 | 624601616 |
oct | 214322454 |
9 | 76231045 |
10 | 36807980 |
11 | 19860420 |
12 | 103b0ab8 |
13 | 7819991 |
14 | 4c61db6 |
15 | 3371105 |
hex | 231a52c |
36807980 has 24 divisors (see below), whose sum is σ = 84324240. Its totient is φ = 13384640.
The previous prime is 36807973. The next prime is 36808019. The reversal of 36807980 is 8970863.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83435 + ... + 83874.
It is an arithmetic number, because the mean of its divisors is an integer number (3513510).
Almost surely, 236807980 is an apocalyptic number.
It is an amenable number.
36807980 is an abundant number, since it is smaller than the sum of its proper divisors (47516260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36807980 is a wasteful number, since it uses less digits than its factorization.
36807980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167329 (or 167327 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 36807980 is about 6066.9580516104. The cubic root of 36807980 is about 332.6447407224.
The spelling of 36807980 in words is "thirty-six million, eight hundred seven thousand, nine hundred eighty".
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