Base | Representation |
---|---|
bin | 1000010110101111111111 |
3 | 11010021120112 |
4 | 20112233333 |
5 | 1030042320 |
6 | 114540235 |
7 | 24421550 |
oct | 10265777 |
9 | 4107515 |
10 | 2190335 |
11 | 12666a4 |
12 | 89767b |
13 | 5b8c74 |
14 | 410327 |
15 | 2d3ec5 |
hex | 216bff |
2190335 has 8 divisors (see below), whose sum is σ = 3003936. Its totient is φ = 1501920.
The previous prime is 2190329. The next prime is 2190337. The reversal of 2190335 is 5330912.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2190335 - 26 = 2190271 is a prime.
It is an Ulam number.
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 2190335.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2190337) 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, 31256 + ... + 31325.
It is an arithmetic number, because the mean of its divisors is an integer number (375492).
22190335 is an apocalyptic number.
2190335 is a deficient number, since it is larger than the sum of its proper divisors (813601).
2190335 is an equidigital number, since it uses as much as digits as its factorization.
2190335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62593.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 2190335 is about 1479.9780403776. The cubic root of 2190335 is about 129.8684072739.
The spelling of 2190335 in words is "two million, one hundred ninety thousand, three hundred thirty-five".
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