Base | Representation |
---|---|
bin | 11010010100110001… |
… | …11000011111111101 |
3 | 1100110221121200020220 |
4 | 31022120320133331 |
5 | 212421013014444 |
6 | 10254221531553 |
7 | 1010140666026 |
oct | 151230703775 |
9 | 40427550226 |
10 | 14132938749 |
11 | 5aa2748076 |
12 | 28a5113bb9 |
13 | 1443016167 |
14 | 980dddc4d |
15 | 57ab42619 |
hex | 34a6387fd |
14132938749 has 4 divisors (see below), whose sum is σ = 18843918336. Its totient is φ = 9421959164.
The previous prime is 14132938747. The next prime is 14132938759. The reversal of 14132938749 is 94783923141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94783923141 = 3 ⋅31594641047.
It is a cyclic number.
It is not a de Polignac number, because 14132938749 - 21 = 14132938747 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14132938747) 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, 2355489789 + ... + 2355489794.
It is an arithmetic number, because the mean of its divisors is an integer number (4710979584).
Almost surely, 214132938749 is an apocalyptic number.
It is an amenable number.
14132938749 is a deficient number, since it is larger than the sum of its proper divisors (4710979587).
14132938749 is an equidigital number, since it uses as much as digits as its factorization.
14132938749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4710979586.
The product of its digits is 1306368, while the sum is 51.
The spelling of 14132938749 in words is "fourteen billion, one hundred thirty-two million, nine hundred thirty-eight thousand, seven hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •