Base | Representation |
---|---|
bin | 10001111010011… |
… | …01100101000011 |
3 | 101110202012122012 |
4 | 20331031211003 |
5 | 301431423011 |
6 | 22524403135 |
7 | 3503136563 |
oct | 1075154503 |
9 | 343665565 |
10 | 150264131 |
11 | 77902736 |
12 | 423a64ab |
13 | 251921b4 |
14 | 15d56da3 |
15 | d2d2a8b |
hex | 8f4d943 |
150264131 has 2 divisors, whose sum is σ = 150264132. Its totient is φ = 150264130.
The previous prime is 150264119. The next prime is 150264133. The reversal of 150264131 is 131462051.
150264131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-150264131 is a prime.
It is a super-2 number, since 2×1502641312 = 45158618130370322, which contains 22 as substring.
Together with 150264133, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 150264097 and 150264106.
It is not a weakly prime, because it can be changed into another prime (150264133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75132065 + 75132066.
It is an arithmetic number, because the mean of its divisors is an integer number (75132066).
Almost surely, 2150264131 is an apocalyptic number.
150264131 is a deficient number, since it is larger than the sum of its proper divisors (1).
150264131 is an equidigital number, since it uses as much as digits as its factorization.
150264131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 150264131 is about 12258.2270740919. The cubic root of 150264131 is about 531.6409695731.
The spelling of 150264131 in words is "one hundred fifty million, two hundred sixty-four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •