Base | Representation |
---|---|
bin | 1000101000000… |
… | …1001110110000 |
3 | 2112002011212210 |
4 | 2022001032300 |
5 | 33230242122 |
6 | 3331252120 |
7 | 616350465 |
oct | 212011660 |
9 | 75064783 |
10 | 36180912 |
11 | 19472289 |
12 | 1014a040 |
13 | 765a431 |
14 | 4b3b66c |
15 | 329a40c |
hex | 22813b0 |
36180912 has 40 divisors (see below), whose sum is σ = 94011840. Its totient is φ = 11990080.
The previous prime is 36180889. The next prime is 36180923. The reversal of 36180912 is 21908163.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 36180912.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6487 + ... + 10697.
It is an arithmetic number, because the mean of its divisors is an integer number (2350296).
Almost surely, 236180912 is an apocalyptic number.
It is an amenable number.
36180912 is an abundant number, since it is smaller than the sum of its proper divisors (57830928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36180912 is a wasteful number, since it uses less digits than its factorization.
36180912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4401 (or 4395 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 36180912 is about 6015.0571069608. The cubic root of 36180912 is about 330.7449104499.
The spelling of 36180912 in words is "thirty-six million, one hundred eighty thousand, nine hundred twelve".
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