Base | Representation |
---|---|
bin | 111110110011111100101 |
3 | 10212120100010 |
4 | 13312133211 |
5 | 1011330323 |
6 | 112040433 |
7 | 23331423 |
oct | 7663745 |
9 | 3776303 |
10 | 2058213 |
11 | 1186403 |
12 | 833119 |
13 | 570aa1 |
14 | 3b8113 |
15 | 2a9c93 |
hex | 1f67e5 |
2058213 has 8 divisors (see below), whose sum is σ = 2888800. Its totient is φ = 1299888.
The previous prime is 2058211. The next prime is 2058223. The reversal of 2058213 is 3128502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2058213 - 21 = 2058211 is a prime.
It is a Duffinian number.
2058213 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2058213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2058211) 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, 17998 + ... + 18111.
It is an arithmetic number, because the mean of its divisors is an integer number (361100).
22058213 is an apocalyptic number.
It is an amenable number.
2058213 is a deficient number, since it is larger than the sum of its proper divisors (830587).
2058213 is a wasteful number, since it uses less digits than its factorization.
2058213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36131.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2058213 is about 1434.6473434263. The cubic root of 2058213 is about 127.2028296313.
The spelling of 2058213 in words is "two million, fifty-eight thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •