Base | Representation |
---|---|
bin | 1000100101100100101110 |
3 | 11020100212101 |
4 | 20211210232 |
5 | 1034013204 |
6 | 120125314 |
7 | 25063561 |
oct | 10454456 |
9 | 4210771 |
10 | 2251054 |
11 | 12a8283 |
12 | 90683a |
13 | 60a7b0 |
14 | 4284d8 |
15 | 2e6ea4 |
hex | 22592e |
2251054 has 8 divisors (see below), whose sum is σ = 3636360. Its totient is φ = 1038936.
The previous prime is 2251049. The next prime is 2251057. The reversal of 2251054 is 4501522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×22510542 = 10134488221832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2251057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43264 + ... + 43315.
It is an arithmetic number, because the mean of its divisors is an integer number (454545).
22251054 is an apocalyptic number.
2251054 is a deficient number, since it is larger than the sum of its proper divisors (1385306).
2251054 is a wasteful number, since it uses less digits than its factorization.
2251054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86594.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 2251054 is about 1500.3512921979. The cubic root of 2251054 is about 131.0575277121.
Adding to 2251054 its reverse (4501522), we get a palindrome (6752576).
It can be divided in two parts, 22 and 51054, that added together give a square (51076 = 2262).
The spelling of 2251054 in words is "two million, two hundred fifty-one thousand, fifty-four".
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