Base | Representation |
---|---|
bin | 1000111000001100000… |
… | …1110101101001000001 |
3 | 112120200112100010200121 |
4 | 2032003001311221001 |
5 | 4444331132340023 |
6 | 154022343020241 |
7 | 14006432622403 |
oct | 2160301655101 |
9 | 476615303617 |
10 | 152522152513 |
11 | 59758862715 |
12 | 2568743a681 |
13 | 114c8c669b3 |
14 | 754c72ab73 |
15 | 3e7a233d5d |
hex | 2383075a41 |
152522152513 has 4 divisors (see below), whose sum is σ = 152524747908. Its totient is φ = 152519557120.
The previous prime is 152522152499. The next prime is 152522152567. The reversal of 152522152513 is 315251225251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315251225251 = 25423 ⋅12400237.
It can be written as a sum of positive squares in 2 ways, for example, as 118331184049 + 34190968464 = 343993^2 + 184908^2 .
It is a cyclic number.
It is not a de Polignac number, because 152522152513 - 233 = 143932217921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152522152313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207456 + ... + 1327777.
It is an arithmetic number, because the mean of its divisors is an integer number (38131186977).
Almost surely, 2152522152513 is an apocalyptic number.
It is an amenable number.
152522152513 is a deficient number, since it is larger than the sum of its proper divisors (2595395).
152522152513 is an equidigital number, since it uses as much as digits as its factorization.
152522152513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2595394.
The product of its digits is 30000, while the sum is 34.
Adding to 152522152513 its reverse (315251225251), we get a palindrome (467773377764).
The spelling of 152522152513 in words is "one hundred fifty-two billion, five hundred twenty-two million, one hundred fifty-two thousand, five hundred thirteen".
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