Base | Representation |
---|---|
bin | 11010010111011000… |
… | …00100110011111011 |
3 | 1100112110122122201202 |
4 | 31023230010303323 |
5 | 212442103402011 |
6 | 10300321204415 |
7 | 1010524236230 |
oct | 151354046373 |
9 | 40473578652 |
10 | 14154747131 |
11 | 6003a93028 |
12 | 28b049070b |
13 | 14476b0725 |
14 | 983c79787 |
15 | 57c9ee23b |
hex | 34bb04cfb |
14154747131 has 4 divisors (see below), whose sum is σ = 16176853872. Its totient is φ = 12132640392.
The previous prime is 14154747127. The next prime is 14154747149. The reversal of 14154747131 is 13174745141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14154747131 - 22 = 14154747127 is a prime.
It is a super-2 number, since 2×141547471312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14154747631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011053360 + ... + 1011053373.
It is an arithmetic number, because the mean of its divisors is an integer number (4044213468).
Almost surely, 214154747131 is an apocalyptic number.
14154747131 is a deficient number, since it is larger than the sum of its proper divisors (2022106741).
14154747131 is an equidigital number, since it uses as much as digits as its factorization.
14154747131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2022106740.
The product of its digits is 47040, while the sum is 38.
The spelling of 14154747131 in words is "fourteen billion, one hundred fifty-four million, seven hundred forty-seven thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •