Base | Representation |
---|---|
bin | 11000111111110000… |
… | …10000011100111111 |
3 | 1021122020121120122222 |
4 | 30133320100130333 |
5 | 204440423234124 |
6 | 10055343355555 |
7 | 653360635163 |
oct | 143770203477 |
9 | 37566546588 |
10 | 13419743039 |
11 | 576710562a |
12 | 27262b2bbb |
13 | 135b336771 |
14 | 9143ccca3 |
15 | 53821525e |
hex | 31fe1073f |
13419743039 has 4 divisors (see below), whose sum is σ = 13426013160. Its totient is φ = 13413472920.
The previous prime is 13419743023. The next prime is 13419743063. The reversal of 13419743039 is 93034791431.
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 13419743039 - 24 = 13419743023 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 (13419743089) 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, 3131849 + ... + 3136130.
It is an arithmetic number, because the mean of its divisors is an integer number (3356503290).
Almost surely, 213419743039 is an apocalyptic number.
13419743039 is a deficient number, since it is larger than the sum of its proper divisors (6270121).
13419743039 is an equidigital number, since it uses as much as digits as its factorization.
13419743039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6270120.
The product of its (nonzero) digits is 244944, while the sum is 44.
The spelling of 13419743039 in words is "thirteen billion, four hundred nineteen million, seven hundred forty-three thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •