Base | Representation |
---|---|
bin | 10000010000011… |
… | …01100010000000 |
3 | 100111121022220000 |
4 | 20020031202000 |
5 | 234402322204 |
6 | 21310520000 |
7 | 3244062030 |
oct | 1010154200 |
9 | 314538800 |
10 | 136370304 |
11 | 6aa83034 |
12 | 39806000 |
13 | 223391b5 |
14 | 1417b8c0 |
15 | be8b039 |
hex | 820d880 |
136370304 has 160 divisors (see below), whose sum is σ = 464059200. Its totient is φ = 38942208.
The previous prime is 136370303. The next prime is 136370309. The reversal of 136370304 is 403073631.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (136370303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 71637 + ... + 73515.
It is an arithmetic number, because the mean of its divisors is an integer number (2900370).
Almost surely, 2136370304 is an apocalyptic number.
136370304 is a gapful number since it is divisible by the number (14) 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 136370304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232029600).
136370304 is an abundant number, since it is smaller than the sum of its proper divisors (327688896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136370304 is an equidigital number, since it uses as much as digits as its factorization.
136370304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1912 (or 1891 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 136370304 is about 11677.7696500659. The cubic root of 136370304 is about 514.7226382193.
The spelling of 136370304 in words is "one hundred thirty-six million, three hundred seventy thousand, three hundred four".
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