Base | Representation |
---|---|
bin | 1001100000010011… |
… | …1110100000011010 |
3 | 20120210222122122220 |
4 | 2120010332200122 |
5 | 20211132111214 |
6 | 1101102124510 |
7 | 120140615523 |
oct | 23004764032 |
9 | 6523878586 |
10 | 2551441434 |
11 | 109a249793 |
12 | 5b2580736 |
13 | 3187a0979 |
14 | 1a2c0184a |
15 | ededc9a9 |
hex | 9813e81a |
2551441434 has 8 divisors (see below), whose sum is σ = 5102882880. Its totient is φ = 850480476.
The previous prime is 2551441381. The next prime is 2551441457. The reversal of 2551441434 is 4341441552.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
2551441434 is an admirable number.
It is a super-2 number, since 2×25514414342 = 13019706782263952712, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2551441395 and 2551441404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212620114 + ... + 212620125.
It is an arithmetic number, because the mean of its divisors is an integer number (637860360).
Almost surely, 22551441434 is an apocalyptic number.
2551441434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2551441434 is a wasteful number, since it uses less digits than its factorization.
2551441434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425240244.
The product of its digits is 38400, while the sum is 33.
The square root of 2551441434 is about 50511.7949987921. The cubic root of 2551441434 is about 1366.4545821865.
Adding to 2551441434 its reverse (4341441552), we get a palindrome (6892882986).
The spelling of 2551441434 in words is "two billion, five hundred fifty-one million, four hundred forty-one thousand, four hundred thirty-four".
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