Base | Representation |
---|---|
bin | 1000010110110001… |
… | …1101001001011101 |
3 | 12210022122101201201 |
4 | 2011230131021131 |
5 | 14043203222303 |
6 | 1010323435501 |
7 | 106404245656 |
oct | 20554351135 |
9 | 5708571651 |
10 | 2243023453 |
11 | a511457a0 |
12 | 527225b91 |
13 | 299916418 |
14 | 173c7a52d |
15 | d1db981d |
hex | 85b1d25d |
2243023453 has 16 divisors (see below), whose sum is σ = 2476152000. Its totient is φ = 2014848000.
The previous prime is 2243023429. The next prime is 2243023487. The reversal of 2243023453 is 3543203422.
2243023453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2243023453 - 225 = 2209469021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243023493) 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, 639298 + ... + 642796.
It is an arithmetic number, because the mean of its divisors is an integer number (154759500).
Almost surely, 22243023453 is an apocalyptic number.
It is an amenable number.
2243023453 is a deficient number, since it is larger than the sum of its proper divisors (233128547).
2243023453 is a wasteful number, since it uses less digits than its factorization.
2243023453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4188.
The product of its (nonzero) digits is 17280, while the sum is 28.
The square root of 2243023453 is about 47360.5685459962. The cubic root of 2243023453 is about 1309.0149448448.
Adding to 2243023453 its reverse (3543203422), we get a palindrome (5786226875).
The spelling of 2243023453 in words is "two billion, two hundred forty-three million, twenty-three thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •