Base | Representation |
---|---|
bin | 10010001000000… |
… | …00001111011010 |
3 | 101121002122212000 |
4 | 21010000033122 |
5 | 302410411011 |
6 | 23030501430 |
7 | 3524233305 |
oct | 1104001732 |
9 | 347078760 |
10 | 152044506 |
11 | 78909319 |
12 | 42b04876 |
13 | 25666683 |
14 | 1629bb3c |
15 | d535356 |
hex | 91003da |
152044506 has 64 divisors (see below), whose sum is σ = 354240000. Its totient is φ = 48275136.
The previous prime is 152044499. The next prime is 152044511. The reversal of 152044506 is 605440251.
152044506 is a `hidden beast` number, since 1 + 5 + 204 + 450 + 6 = 666.
152044506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 152044506.
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, 123100 + ... + 124328.
It is an arithmetic number, because the mean of its divisors is an integer number (5535000).
Almost surely, 2152044506 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152044506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177120000).
152044506 is an abundant number, since it is smaller than the sum of its proper divisors (202195494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152044506 is a wasteful number, since it uses less digits than its factorization.
152044506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348 (or 1342 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 152044506 is about 12330.6328304755. The cubic root of 152044506 is about 533.7324123297.
Adding to 152044506 its reverse (605440251), we get a palindrome (757484757).
The spelling of 152044506 in words is "one hundred fifty-two million, forty-four thousand, five hundred six".
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