Base | Representation |
---|---|
bin | 1000100111010… |
… | …0110011001011 |
3 | 2111222121000222 |
4 | 2021310303023 |
5 | 33222124440 |
6 | 3330220255 |
7 | 616046156 |
oct | 211646313 |
9 | 74877028 |
10 | 36129995 |
11 | 19438000 |
12 | 1012468b |
13 | 76401c5 |
14 | 4b26c9d |
15 | 328a2b5 |
hex | 2274ccb |
36129995 has 32 divisors (see below), whose sum is σ = 49014720. Its totient is φ = 25555200.
The previous prime is 36129971. The next prime is 36130013. The reversal of 36129995 is 59992163.
36129995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 36129995 - 212 = 36125899 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405911 + ... + 405999.
It is an arithmetic number, because the mean of its divisors is an integer number (1531710).
Almost surely, 236129995 is an apocalyptic number.
36129995 is a deficient number, since it is larger than the sum of its proper divisors (12884725).
36129995 is an equidigital number, since it uses as much as digits as its factorization.
36129995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188 (or 166 counting only the distinct ones).
The product of its digits is 131220, while the sum is 44.
The square root of 36129995 is about 6010.8231549431. The cubic root of 36129995 is about 330.5896863857.
It can be divided in two parts, 36 and 129995, that added together give a palindrome (130031).
The spelling of 36129995 in words is "thirty-six million, one hundred twenty-nine thousand, nine hundred ninety-five".
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