Base | Representation |
---|---|
bin | 1000100101100… |
… | …0010101101100 |
3 | 2111202200010101 |
4 | 2021120111230 |
5 | 33204412140 |
6 | 3323520444 |
7 | 615052252 |
oct | 211302554 |
9 | 74680111 |
10 | 36013420 |
11 | 19368463 |
12 | 10089124 |
13 | 75cc121 |
14 | 4ad65d2 |
15 | 326599a |
hex | 225856c |
36013420 has 24 divisors (see below), whose sum is σ = 75776400. Its totient is φ = 14377152.
The previous prime is 36013391. The next prime is 36013427. The reversal of 36013420 is 2431063.
It is not an unprimeable number, because it can be changed into a prime (36013427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10926 + ... + 13834.
It is an arithmetic number, because the mean of its divisors is an integer number (3157350).
Almost surely, 236013420 is an apocalyptic number.
It is an amenable number.
36013420 is an abundant number, since it is smaller than the sum of its proper divisors (39762980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36013420 is a wasteful number, since it uses less digits than its factorization.
36013420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3537 (or 3535 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 36013420 is about 6001.1182291303. The cubic root of 36013420 is about 330.2337492956.
Adding to 36013420 its reverse (2431063), we get a palindrome (38444483).
It can be divided in two parts, 3601 and 3420, that added together give a triangular number (7021 = T118).
The spelling of 36013420 in words is "thirty-six million, thirteen thousand, four hundred twenty".
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