Base | Representation |
---|---|
bin | 1100110101101101… |
… | …10011001000111001 |
3 | 122210101102220000211 |
4 | 12122312303020321 |
5 | 103104103230201 |
6 | 3055553231121 |
7 | 332546510206 |
oct | 63266631071 |
9 | 18711386024 |
10 | 6893023801 |
11 | 2a17a28894 |
12 | 14045624a1 |
13 | 85b0bc011 |
14 | 495670cad |
15 | 2a5237651 |
hex | 19adb3239 |
6893023801 has 4 divisors (see below), whose sum is σ = 7192720512. Its totient is φ = 6593327092.
The previous prime is 6893023789. The next prime is 6893023829. The reversal of 6893023801 is 1083203986.
6893023801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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: 1083203986 = 2 ⋅541601993.
It is a cyclic number.
It is not a de Polignac number, because 6893023801 - 29 = 6893023289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6893033801) 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, 149848321 + ... + 149848366.
It is an arithmetic number, because the mean of its divisors is an integer number (1798180128).
Almost surely, 26893023801 is an apocalyptic number.
It is an amenable number.
6893023801 is a deficient number, since it is larger than the sum of its proper divisors (299696711).
6893023801 is a wasteful number, since it uses less digits than its factorization.
6893023801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299696710.
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 6893023801 is about 83024.2362265381. The cubic root of 6893023801 is about 1903.1364448397.
The spelling of 6893023801 in words is "six billion, eight hundred ninety-three million, twenty-three thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •