Base | Representation |
---|---|
bin | 1000110001111… |
… | …1011000010010 |
3 | 2120022002110120 |
4 | 2030133120102 |
5 | 33412004230 |
6 | 3353211110 |
7 | 625016163 |
oct | 214373022 |
9 | 76262416 |
10 | 36828690 |
11 | 19874a38 |
12 | 10400a96 |
13 | 7826232 |
14 | 4c6976a |
15 | 3377310 |
hex | 231f612 |
36828690 has 32 divisors (see below), whose sum is σ = 90780480. Its totient is φ = 9555264.
The previous prime is 36828667. The next prime is 36828691. The reversal of 36828690 is 9682863.
It is a super-2 number, since 2×368286902 = 2712704814232200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (36828691) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15480 + ... + 17699.
It is an arithmetic number, because the mean of its divisors is an integer number (2836890).
Almost surely, 236828690 is an apocalyptic number.
36828690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
36828690 is an abundant number, since it is smaller than the sum of its proper divisors (53951790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36828690 is a wasteful number, since it uses less digits than its factorization.
36828690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33226.
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 36828690 is about 6068.6645977513. The cubic root of 36828690 is about 332.7071165164.
The spelling of 36828690 in words is "thirty-six million, eight hundred twenty-eight thousand, six hundred ninety".
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