Base | Representation |
---|---|
bin | 1000010001010011111010 |
3 | 11002011000110 |
4 | 20101103322 |
5 | 1023334213 |
6 | 114245150 |
7 | 24266604 |
oct | 10212372 |
9 | 4064013 |
10 | 2168058 |
11 | 1250992 |
12 | 8867b6 |
13 | 5aba99 |
14 | 406174 |
15 | 2cc5c3 |
hex | 2114fa |
2168058 has 16 divisors (see below), whose sum is σ = 4366656. Its totient is φ = 717600.
The previous prime is 2168057. The next prime is 2168059. The reversal of 2168058 is 8508612.
It is an interprime number because it is at equal distance from previous prime (2168057) and next prime (2168059).
It is a super-3 number, since 3×21680583 = 30572710478566953336, which contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2168051) 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, 291 + ... + 2102.
It is an arithmetic number, because the mean of its divisors is an integer number (272916).
22168058 is an apocalyptic number.
2168058 is an abundant number, since it is smaller than the sum of its proper divisors (2198598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2168058 is a wasteful number, since it uses less digits than its factorization.
2168058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549.
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 2168058 is about 1472.4326809739. The cubic root of 2168058 is about 129.4266266921.
The spelling of 2168058 in words is "two million, one hundred sixty-eight thousand, fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •