Base | Representation |
---|---|
bin | 10010001001111… |
… | …10111100100000 |
3 | 101121120201011112 |
4 | 21010332330200 |
5 | 302442120334 |
6 | 23040202452 |
7 | 3526353146 |
oct | 1104767440 |
9 | 347521145 |
10 | 152301344 |
11 | 78a74288 |
12 | 43009428 |
13 | 25726550 |
14 | 16327596 |
15 | d5864ce |
hex | 913ef20 |
152301344 has 48 divisors (see below), whose sum is σ = 324346680. Its totient is φ = 69980160.
The previous prime is 152301343. The next prime is 152301353. The reversal of 152301344 is 443103251.
It can be written as a sum of positive squares in 4 ways, for example, as 40195600 + 112105744 = 6340^2 + 10588^2 .
It is not an unprimeable number, because it can be changed into a prime (152301343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111224 + ... + 112584.
Almost surely, 2152301344 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 152301344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162173340).
152301344 is an abundant number, since it is smaller than the sum of its proper divisors (172045336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152301344 is a wasteful number, since it uses less digits than its factorization.
152301344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653 (or 1645 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 152301344 is about 12341.0430677476. The cubic root of 152301344 is about 534.0327753686.
Adding to 152301344 its reverse (443103251), we get a palindrome (595404595).
The spelling of 152301344 in words is "one hundred fifty-two million, three hundred one thousand, three hundred forty-four".
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