Base | Representation |
---|---|
bin | 1000100111010… |
… | …0000100001011 |
3 | 2111222102220120 |
4 | 2021310010023 |
5 | 33222030422 |
6 | 3330154323 |
7 | 616034331 |
oct | 211640413 |
9 | 74872816 |
10 | 36126987 |
11 | 19435816 |
12 | 101229a3 |
13 | 763ba20 |
14 | 4b25b51 |
15 | 328945c |
hex | 227410b |
36126987 has 16 divisors (see below), whose sum is σ = 52231200. Its totient is φ = 22079232.
The previous prime is 36126919. The next prime is 36127019. The reversal of 36126987 is 78962163.
It is a happy number.
It is not a de Polignac number, because 36126987 - 223 = 27738379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (36126917) 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, 2703 + ... + 8919.
It is an arithmetic number, because the mean of its divisors is an integer number (3264450).
Almost surely, 236126987 is an apocalyptic number.
36126987 is a deficient number, since it is larger than the sum of its proper divisors (16104213).
36126987 is a wasteful number, since it uses less digits than its factorization.
36126987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6382.
The product of its digits is 108864, while the sum is 42.
The square root of 36126987 is about 6010.5729344215. The cubic root of 36126987 is about 330.5805117247.
The spelling of 36126987 in words is "thirty-six million, one hundred twenty-six thousand, nine hundred eighty-seven".
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