Base | Representation |
---|---|
bin | 11100011010001100… |
… | …10011100011101010 |
3 | 1110100221121002220210 |
4 | 32031012103203222 |
5 | 222214022023224 |
6 | 11001242201550 |
7 | 1046651033133 |
oct | 161506234352 |
9 | 43327532823 |
10 | 15252142314 |
11 | 65174892a2 |
12 | 2b57ab32b6 |
13 | 1590b5b8a6 |
14 | a498dac8a |
15 | 5e401d429 |
hex | 38d1938ea |
15252142314 has 32 divisors (see below), whose sum is σ = 32321410560. Its totient is φ = 4781614592.
The previous prime is 15252142313. The next prime is 15252142337. The reversal of 15252142314 is 41324125251.
15252142314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (15252142313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94822 + ... + 198734.
It is an arithmetic number, because the mean of its divisors is an integer number (1010044080).
Almost surely, 215252142314 is an apocalyptic number.
15252142314 is an abundant number, since it is smaller than the sum of its proper divisors (17069268246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15252142314 is a wasteful number, since it uses less digits than its factorization.
15252142314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105374.
The product of its digits is 9600, while the sum is 30.
Adding to 15252142314 its reverse (41324125251), we get a palindrome (56576267565).
The spelling of 15252142314 in words is "fifteen billion, two hundred fifty-two million, one hundred forty-two thousand, three hundred fourteen".
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