Base | Representation |
---|---|
bin | 1000110010011… |
… | …1000100011101 |
3 | 2120100200200012 |
4 | 2030213010131 |
5 | 33414011224 |
6 | 3354013005 |
7 | 625210052 |
oct | 214470435 |
9 | 76320605 |
10 | 36860189 |
11 | 19896673 |
12 | 10417165 |
13 | 7837682 |
14 | 4c77029 |
15 | 338180e |
hex | 232711d |
36860189 has 12 divisors (see below), whose sum is σ = 39142740. Its totient is φ = 34688640.
The previous prime is 36860183. The next prime is 36860207. The reversal of 36860189 is 98106863.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 2696164 + 34164025 = 1642^2 + 5845^2 .
It is a de Polignac number, because none of the positive numbers 2k-36860189 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36860183) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33947 + ... + 35015.
It is an arithmetic number, because the mean of its divisors is an integer number (3261895).
Almost surely, 236860189 is an apocalyptic number.
It is an amenable number.
36860189 is a deficient number, since it is larger than the sum of its proper divisors (2282551).
36860189 is a wasteful number, since it uses less digits than its factorization.
36860189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1168 (or 1139 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 36860189 is about 6071.2592598241. The cubic root of 36860189 is about 332.8019425439.
The spelling of 36860189 in words is "thirty-six million, eight hundred sixty thousand, one hundred eighty-nine".
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