Base | Representation |
---|---|
bin | 10000001111010… |
… | …10101011011010 |
3 | 100111100002001200 |
4 | 20013222223122 |
5 | 234333240141 |
6 | 21303455030 |
7 | 3242625600 |
oct | 1007525332 |
9 | 314302050 |
10 | 136227546 |
11 | 6a995854 |
12 | 39757476 |
13 | 222b9220 |
14 | 14141870 |
15 | be5dab6 |
hex | 81eaada |
136227546 has 108 divisors (see below), whose sum is σ = 373183902. Its totient is φ = 35598528.
The previous prime is 136227541. The next prime is 136227557. The reversal of 136227546 is 645722631.
136227546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 116964225 + 19263321 = 10815^2 + 4389^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 136227546.
It is not an unprimeable number, because it can be changed into a prime (136227541) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1249740 + ... + 1249848.
Almost surely, 2136227546 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136227546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186591951).
136227546 is an abundant number, since it is smaller than the sum of its proper divisors (236956356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136227546 is a wasteful number, since it uses less digits than its factorization.
136227546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253 (or 134 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 136227546 is about 11671.6556666139. The cubic root of 136227546 is about 514.5429646197.
The spelling of 136227546 in words is "one hundred thirty-six million, two hundred twenty-seven thousand, five hundred forty-six".
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