Base | Representation |
---|---|
bin | 1000101000111… |
… | …1001100000000 |
3 | 2112012002022010 |
4 | 2022033030000 |
5 | 33234104310 |
6 | 3332412520 |
7 | 620006244 |
oct | 212171400 |
9 | 75162263 |
10 | 36238080 |
11 | 1950122a |
12 | 10177140 |
13 | 767a468 |
14 | 4b54424 |
15 | 32ac320 |
hex | 228f300 |
36238080 has 72 divisors (see below), whose sum is σ = 115747632. Its totient is φ = 9662464.
The previous prime is 36238079. The next prime is 36238109. The reversal of 36238080 is 8083263.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879 + ... + 8558.
It is an arithmetic number, because the mean of its divisors is an integer number (1607606).
Almost surely, 236238080 is an apocalyptic number.
36238080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 36238080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57873816).
36238080 is an abundant number, since it is smaller than the sum of its proper divisors (79509552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36238080 is an equidigital number, since it uses as much as digits as its factorization.
36238080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9461 (or 9447 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 36238080 is about 6019.8073058861. The cubic root of 36238080 is about 330.9190176806.
The spelling of 36238080 in words is "thirty-six million, two hundred thirty-eight thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •