Base | Representation |
---|---|
bin | 11001111110000100… |
… | …11000110000000111 |
3 | 1022222200020222122210 |
4 | 30333002120300013 |
5 | 212023234222132 |
6 | 10223255554503 |
7 | 1002336141132 |
oct | 147702306007 |
9 | 38880228583 |
10 | 13942492167 |
11 | 5a0519a7aa |
12 | 285138ba33 |
13 | 1412725386 |
14 | 9639c7219 |
15 | 569073bcc |
hex | 33f098c07 |
13942492167 has 8 divisors (see below), whose sum is σ = 18590535280. Its totient is φ = 9294721920.
The previous prime is 13942492127. The next prime is 13942492229. The reversal of 13942492167 is 76129424931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13942492167 - 211 = 13942490119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13942492127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162117 + ... + 232737.
It is an arithmetic number, because the mean of its divisors is an integer number (2323816910).
Almost surely, 213942492167 is an apocalyptic number.
13942492167 is a deficient number, since it is larger than the sum of its proper divisors (4648043113).
13942492167 is an equidigital number, since it uses as much as digits as its factorization.
13942492167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136433.
The product of its digits is 653184, while the sum is 48.
The spelling of 13942492167 in words is "thirteen billion, nine hundred forty-two million, four hundred ninety-two thousand, one hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •