Base | Representation |
---|---|
bin | 10010001000000… |
… | …00001111100001 |
3 | 101121002122212021 |
4 | 21010000033201 |
5 | 302410411023 |
6 | 23030501441 |
7 | 3524233315 |
oct | 1104001741 |
9 | 347078767 |
10 | 152044513 |
11 | 78909325 |
12 | 42b04881 |
13 | 2566668a |
14 | 1629bb45 |
15 | d53535d |
hex | 91003e1 |
152044513 has 16 divisors (see below), whose sum is σ = 162239616. Its totient is φ = 142179840.
The previous prime is 152044511. The next prime is 152044531. The reversal of 152044513 is 315440251.
It is a happy number.
152044513 is nontrivially palindromic in base 15.
It is a cyclic number.
It is not a de Polignac number, because 152044513 - 21 = 152044511 is a prime.
It is a Duffinian number.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (152044511) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430545 + ... + 430897.
It is an arithmetic number, because the mean of its divisors is an integer number (10139976).
Almost surely, 2152044513 is an apocalyptic number.
It is an amenable number.
152044513 is a deficient number, since it is larger than the sum of its proper divisors (10195103).
152044513 is a wasteful number, since it uses less digits than its factorization.
152044513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 152044513 is about 12330.6331143214. The cubic root of 152044513 is about 533.7324205206.
Adding to 152044513 its reverse (315440251), we get a palindrome (467484764).
The spelling of 152044513 in words is "one hundred fifty-two million, forty-four thousand, five hundred thirteen".
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