Base | Representation |
---|---|
bin | 1000101001100… |
… | …1111101101100 |
3 | 2112021022211221 |
4 | 2022121331230 |
5 | 33242012340 |
6 | 3333353124 |
7 | 620252032 |
oct | 212317554 |
9 | 75238757 |
10 | 36282220 |
11 | 19531407 |
12 | 101987a4 |
13 | 7694590 |
14 | 4b66552 |
15 | 32ba44a |
hex | 2299f6c |
36282220 has 24 divisors (see below), whose sum is σ = 82054224. Its totient is φ = 13396416.
The previous prime is 36282217. The next prime is 36282221. The reversal of 36282220 is 2228263.
It is not an unprimeable number, because it can be changed into a prime (36282221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69514 + ... + 70033.
It is an arithmetic number, because the mean of its divisors is an integer number (3418926).
Almost surely, 236282220 is an apocalyptic number.
It is an amenable number.
36282220 is an abundant number, since it is smaller than the sum of its proper divisors (45772004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36282220 is a wasteful number, since it uses less digits than its factorization.
36282220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139569 (or 139567 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 36282220 is about 6023.4724204565. The cubic root of 36282220 is about 331.0533224306.
The spelling of 36282220 in words is "thirty-six million, two hundred eighty-two thousand, two hundred twenty".
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