Base | Representation |
---|---|
bin | 1000101100101… |
… | …1100100000100 |
3 | 2112122122112101 |
4 | 2023023210010 |
5 | 33320013010 |
6 | 3342001444 |
7 | 622056241 |
oct | 213134404 |
9 | 75578471 |
10 | 36485380 |
11 | 19660008 |
12 | 10276284 |
13 | 7735ba9 |
14 | 4bba5c8 |
15 | 330a73a |
hex | 22cb904 |
36485380 has 12 divisors (see below), whose sum is σ = 76619340. Its totient is φ = 14594144.
The previous prime is 36485363. The next prime is 36485399. The reversal of 36485380 is 8358463.
It can be written as a sum of positive squares in 2 ways, for example, as 22810176 + 13675204 = 4776^2 + 3698^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912115 + ... + 912154.
It is an arithmetic number, because the mean of its divisors is an integer number (6384945).
Almost surely, 236485380 is an apocalyptic number.
It is an amenable number.
36485380 is an abundant number, since it is smaller than the sum of its proper divisors (40133960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36485380 is a wasteful number, since it uses less digits than its factorization.
36485380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824278 (or 1824276 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 36485380 is about 6040.3129058021. The cubic root of 36485380 is about 331.6700767587.
The spelling of 36485380 in words is "thirty-six million, four hundred eighty-five thousand, three hundred eighty".
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