Base | Representation |
---|---|
bin | 1001000011000111111010 |
3 | 11110111220012 |
4 | 21003013322 |
5 | 1101401330 |
6 | 122501522 |
7 | 26106500 |
oct | 11030772 |
9 | 4414805 |
10 | 2372090 |
11 | 1380206 |
12 | 9648a2 |
13 | 650906 |
14 | 45a670 |
15 | 31cc95 |
hex | 2431fa |
2372090 has 48 divisors (see below), whose sum is σ = 5121792. Its totient is φ = 788256.
The previous prime is 2372087. The next prime is 2372099. The reversal of 2372090 is 902732.
2372090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2372099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22979 + ... + 23081.
It is an arithmetic number, because the mean of its divisors is an integer number (106704).
22372090 is an apocalyptic number.
2372090 is an abundant number, since it is smaller than the sum of its proper divisors (2749702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372090 is a wasteful number, since it uses less digits than its factorization.
2372090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171 (or 164 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 2372090 is about 1540.1590826924. The cubic root of 2372090 is about 133.3655685949.
The spelling of 2372090 in words is "two million, three hundred seventy-two thousand, ninety".
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