Base | Representation |
---|---|
bin | 111011100110101… |
… | …1100011110001001 |
3 | 12011101101012022201 |
4 | 1313031130132021 |
5 | 13044000410233 |
6 | 530243120201 |
7 | 100363555153 |
oct | 16715343611 |
9 | 5141335281 |
10 | 2000013193 |
11 | 936a56572 |
12 | 479973061 |
13 | 25b480379 |
14 | 14d89dad3 |
15 | ba8b677d |
hex | 7735c789 |
2000013193 has 4 divisors (see below), whose sum is σ = 2027410708. Its totient is φ = 1972615680.
The previous prime is 2000013173. The next prime is 2000013203. The reversal of 2000013193 is 3913100002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1231448464 + 768564729 = 35092^2 + 27723^2 .
It is a cyclic number.
It is not a de Polignac number, because 2000013193 - 217 = 1999882121 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2000013193.
It is not an unprimeable number, because it can be changed into a prime (2000013163) 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, 13698648 + ... + 13698793.
It is an arithmetic number, because the mean of its divisors is an integer number (506852677).
Almost surely, 22000013193 is an apocalyptic number.
It is an amenable number.
2000013193 is a deficient number, since it is larger than the sum of its proper divisors (27397515).
2000013193 is an equidigital number, since it uses as much as digits as its factorization.
2000013193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27397514.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 2000013193 is about 44721.5070519767. The cubic root of 2000013193 is about 1259.9238202452.
Adding to 2000013193 its reverse (3913100002), we get a palindrome (5913113195).
The spelling of 2000013193 in words is "two billion, thirteen thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •