Base | Representation |
---|---|
bin | 10000001010001… |
… | …10111011110000 |
3 | 100110002000001000 |
4 | 20011012323300 |
5 | 234200304343 |
6 | 21241242000 |
7 | 3234133320 |
oct | 1005067360 |
9 | 313060030 |
10 | 135556848 |
11 | 6a577959 |
12 | 39493300 |
13 | 22112b6b |
14 | 14009280 |
15 | bd79ed3 |
hex | 8146ef0 |
135556848 has 160 divisors (see below), whose sum is σ = 464256000. Its totient is φ = 37027584.
The previous prime is 135556829. The next prime is 135556859. The reversal of 135556848 is 848655531.
135556848 is a `hidden beast` number, since 13 + 5 + 556 + 84 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68578 + ... + 70526.
It is an arithmetic number, because the mean of its divisors is an integer number (2901600).
Almost surely, 2135556848 is an apocalyptic number.
135556848 is a gapful number since it is divisible by the number (18) 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 135556848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232128000).
135556848 is an abundant number, since it is smaller than the sum of its proper divisors (328699152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135556848 is a wasteful number, since it uses less digits than its factorization.
135556848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1996 (or 1984 counting only the distinct ones).
The product of its digits is 576000, while the sum is 45.
The square root of 135556848 is about 11642.8883014482. Note that the first 3 decimals coincide. The cubic root of 135556848 is about 513.6971473148.
The spelling of 135556848 in words is "one hundred thirty-five million, five hundred fifty-six thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.462 sec. • engine limits •