Base | Representation |
---|---|
bin | 1000101011010… |
… | …0010101101010 |
3 | 2112110211001001 |
4 | 2022310111222 |
5 | 33303442000 |
6 | 3335545214 |
7 | 621212011 |
oct | 212642552 |
9 | 75424031 |
10 | 36390250 |
11 | 195a5596 |
12 | 1022b20a |
13 | 77017c0 |
14 | 4b93a78 |
15 | 32dc46a |
hex | 22b456a |
36390250 has 32 divisors (see below), whose sum is σ = 73369296. Its totient is φ = 13435200.
The previous prime is 36390241. The next prime is 36390293. The reversal of 36390250 is 5209363.
It can be written as a sum of positive squares in 8 ways, for example, as 904401 + 35485849 = 951^2 + 5957^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349 + ... + 8848.
Almost surely, 236390250 is an apocalyptic number.
36390250 is an abundant number, since it is smaller than the sum of its proper divisors (36979046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36390250 is a wasteful number, since it uses less digits than its factorization.
36390250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11227 (or 11217 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 36390250 is about 6032.4331741015. The cubic root of 36390250 is about 331.3815663442.
It can be divided in two parts, 36 and 390250, that added together give a triangular number (390286 = T883).
The spelling of 36390250 in words is "thirty-six million, three hundred ninety thousand, two hundred fifty".
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