Base | Representation |
---|---|
bin | 1000010010000001… |
… | …0001011010100110 |
3 | 12201221001202200002 |
4 | 2010200101122212 |
5 | 14023100134304 |
6 | 1004331421302 |
7 | 106042430330 |
oct | 20440213246 |
9 | 5657052602 |
10 | 2223052454 |
11 | a40945237 |
12 | 5205b4832 |
13 | 29574326c |
14 | 17135c450 |
15 | d027231e |
hex | 848116a6 |
2223052454 has 8 divisors (see below), whose sum is σ = 3810947088. Its totient is φ = 952736760.
The previous prime is 2223052453. The next prime is 2223052457. The reversal of 2223052454 is 4542503222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223052451) 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 3 ways as a sum of consecutive naturals, for example, 79394717 + ... + 79394744.
It is an arithmetic number, because the mean of its divisors is an integer number (476368386).
Almost surely, 22223052454 is an apocalyptic number.
2223052454 is a deficient number, since it is larger than the sum of its proper divisors (1587894634).
2223052454 is a wasteful number, since it uses less digits than its factorization.
2223052454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158789470.
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 2223052454 is about 47149.2571945731. The cubic root of 2223052454 is about 1305.1183725315.
Adding to 2223052454 its reverse (4542503222), we get a palindrome (6765555676).
The spelling of 2223052454 in words is "two billion, two hundred twenty-three million, fifty-two thousand, four hundred fifty-four".
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