Base | Representation |
---|---|
bin | 10010001010010… |
… | …00011000101101 |
3 | 101121122200012201 |
4 | 21011020120231 |
5 | 302444340023 |
6 | 23041101501 |
7 | 3526603660 |
oct | 1105103055 |
9 | 347580181 |
10 | 152340013 |
11 | 78aa0341 |
12 | 43027891 |
13 | 2573b027 |
14 | 163376d7 |
15 | d592bad |
hex | 914862d |
152340013 has 8 divisors (see below), whose sum is σ = 178152128. Its totient is φ = 127540224.
The previous prime is 152340007. The next prime is 152340029. The reversal of 152340013 is 310043251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152340013 - 225 = 118785581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152340053) 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 7 ways as a sum of consecutive naturals, for example, 252756 + ... + 253357.
It is an arithmetic number, because the mean of its divisors is an integer number (22269016).
Almost surely, 2152340013 is an apocalyptic number.
It is an amenable number.
152340013 is a deficient number, since it is larger than the sum of its proper divisors (25812115).
152340013 is an equidigital number, since it uses as much as digits as its factorization.
152340013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506163.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 152340013 is about 12342.6096511232. The cubic root of 152340013 is about 534.0779681542.
Adding to 152340013 its reverse (310043251), we get a palindrome (462383264).
The spelling of 152340013 in words is "one hundred fifty-two million, three hundred forty thousand, thirteen".
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