Base | Representation |
---|---|
bin | 1000101111110110011101 |
3 | 11022111121110 |
4 | 20233312131 |
5 | 1041340044 |
6 | 121052233 |
7 | 25330365 |
oct | 10576635 |
9 | 4274543 |
10 | 2293149 |
11 | 1326971 |
12 | 927079 |
13 | 6239c1 |
14 | 4399a5 |
15 | 3046b9 |
hex | 22fd9d |
2293149 has 16 divisors (see below), whose sum is σ = 3194432. Its totient is φ = 1461888.
The previous prime is 2293141. The next prime is 2293157. The reversal of 2293149 is 9413922.
It is an interprime number because it is at equal distance from previous prime (2293141) and next prime (2293157).
It is not a de Polignac number, because 2293149 - 23 = 2293141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2293141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7962 + ... + 8244.
It is an arithmetic number, because the mean of its divisors is an integer number (199652).
22293149 is an apocalyptic number.
It is an amenable number.
2293149 is a deficient number, since it is larger than the sum of its proper divisors (901283).
2293149 is a wasteful number, since it uses less digits than its factorization.
2293149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396.
The product of its digits is 3888, while the sum is 30.
The square root of 2293149 is about 1514.3146964882. The cubic root of 2293149 is about 131.8694186148.
It can be divided in two parts, 2293 and 149, that added together give a palindrome (2442).
The spelling of 2293149 in words is "two million, two hundred ninety-three thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •