Base | Representation |
---|---|
bin | 10000000110001… |
… | …10110000101000 |
3 | 100102002022212120 |
4 | 20003012300220 |
5 | 234032004343 |
6 | 21222111240 |
7 | 3226515600 |
oct | 1003066050 |
9 | 312068776 |
10 | 135031848 |
11 | 6a249476 |
12 | 3927b520 |
13 | 21c8ac03 |
14 | 13d0dc00 |
15 | bcc4683 |
hex | 80c6c28 |
135031848 has 96 divisors (see below), whose sum is σ = 395352000. Its totient is φ = 38320128.
The previous prime is 135031829. The next prime is 135031889. The reversal of 135031848 is 848130531.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233736 + ... + 234312.
It is an arithmetic number, because the mean of its divisors is an integer number (4118250).
Almost surely, 2135031848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 135031848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197676000).
135031848 is an abundant number, since it is smaller than the sum of its proper divisors (260320152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135031848 is a wasteful number, since it uses less digits than its factorization.
135031848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 799 (or 788 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 135031848 is about 11620.3204775084. The cubic root of 135031848 is about 513.0331210637.
It can be divided in two parts, 13503 and 1848, that added together give a palindrome (15351).
The spelling of 135031848 in words is "one hundred thirty-five million, thirty-one thousand, eight hundred forty-eight".
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