Base | Representation |
---|---|
bin | 101001010011101… |
… | …011000110001001 |
3 | 1210022001012222201 |
4 | 221103223012021 |
5 | 2404403214423 |
6 | 152433520201 |
7 | 23113412356 |
oct | 5123530611 |
9 | 1708035881 |
10 | 693023113 |
11 | 326214582 |
12 | 174113061 |
13 | b0768863 |
14 | 6807d62d |
15 | 40c952ad |
hex | 294eb189 |
693023113 has 4 divisors (see below), whose sum is σ = 697173120. Its totient is φ = 688873108.
The previous prime is 693023099. The next prime is 693023129. The reversal of 693023113 is 311320396.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-693023113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (693023213) 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, 2074753 + ... + 2075086.
It is an arithmetic number, because the mean of its divisors is an integer number (174293280).
Almost surely, 2693023113 is an apocalyptic number.
It is an amenable number.
693023113 is a deficient number, since it is larger than the sum of its proper divisors (4150007).
693023113 is a wasteful number, since it uses less digits than its factorization.
693023113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4150006.
The product of its (nonzero) digits is 2916, while the sum is 28.
The square root of 693023113 is about 26325.3321536500. The cubic root of 693023113 is about 884.9442389884.
The spelling of 693023113 in words is "six hundred ninety-three million, twenty-three thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •