Base | Representation |
---|---|
bin | 1000101100101… |
… | …0101101010000 |
3 | 2112122110201110 |
4 | 2023022231100 |
5 | 33314404442 |
6 | 3341533320 |
7 | 622043100 |
oct | 213125520 |
9 | 75573643 |
10 | 36481872 |
11 | 19658409 |
12 | 10274240 |
13 | 773440b |
14 | 4bb9200 |
15 | 330969c |
hex | 22cab50 |
36481872 has 60 divisors (see below), whose sum is σ = 109638816. Its totient is φ = 10422720.
The previous prime is 36481871. The next prime is 36481873. The reversal of 36481872 is 27818463.
It is an interprime number because it is at equal distance from previous prime (36481871) and next prime (36481873).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 36481872.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36481871) 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 11 ways as a sum of consecutive naturals, for example, 5404 + ... + 10107.
Almost surely, 236481872 is an apocalyptic number.
It is an amenable number.
36481872 is an abundant number, since it is smaller than the sum of its proper divisors (73156944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36481872 is a wasteful number, since it uses less digits than its factorization.
36481872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15536 (or 15523 counting only the distinct ones).
The product of its digits is 64512, while the sum is 39.
The square root of 36481872 is about 6040.0225165143. The cubic root of 36481872 is about 331.6594466020.
The spelling of 36481872 in words is "thirty-six million, four hundred eighty-one thousand, eight hundred seventy-two".
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