Base | Representation |
---|---|
bin | 10010001110001… |
… | …01100001011000 |
3 | 101122121201022020 |
4 | 21013011201120 |
5 | 303112240233 |
6 | 23100054440 |
7 | 3534140211 |
oct | 1107054130 |
9 | 348551266 |
10 | 152852568 |
11 | 79310440 |
12 | 43234420 |
13 | 2588a40b |
14 | 1642c408 |
15 | d6449b3 |
hex | 91c5858 |
152852568 has 128 divisors (see below), whose sum is σ = 453427200. Its totient is φ = 42422400.
The previous prime is 152852561. The next prime is 152852617. The reversal of 152852568 is 865258251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152852561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155005 + ... + 155987.
It is an arithmetic number, because the mean of its divisors is an integer number (3542400).
Almost surely, 2152852568 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 152852568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226713600).
152852568 is an abundant number, since it is smaller than the sum of its proper divisors (300574632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152852568 is a wasteful number, since it uses less digits than its factorization.
152852568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1053 (or 1049 counting only the distinct ones).
The product of its digits is 192000, while the sum is 42.
The square root of 152852568 is about 12363.3558551067. The cubic root of 152852568 is about 534.6762742977.
The spelling of 152852568 in words is "one hundred fifty-two million, eight hundred fifty-two thousand, five hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •