Base | Representation |
---|---|
bin | 10000001101110… |
… | …11101111010100 |
3 | 100110222022022212 |
4 | 20012323233110 |
5 | 234311112114 |
6 | 21255412552 |
7 | 3241165220 |
oct | 1006735724 |
9 | 313868285 |
10 | 136035284 |
11 | 6a874360 |
12 | 39684158 |
13 | 2224c868 |
14 | 140d1780 |
15 | be21b3e |
hex | 81bbbd4 |
136035284 has 48 divisors (see below), whose sum is σ = 299811456. Its totient is φ = 52464000.
The previous prime is 136035283. The next prime is 136035329. The reversal of 136035284 is 482530631.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 136035284.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136035283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28922 + ... + 33294.
It is an arithmetic number, because the mean of its divisors is an integer number (6246072).
Almost surely, 2136035284 is an apocalyptic number.
136035284 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 136035284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149905728).
136035284 is an abundant number, since it is smaller than the sum of its proper divisors (163776172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136035284 is a wasteful number, since it uses less digits than its factorization.
136035284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4496 (or 4494 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 136035284 is about 11663.4164806029. The cubic root of 136035284 is about 514.3007873742.
The spelling of 136035284 in words is "one hundred thirty-six million, thirty-five thousand, two hundred eighty-four".
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