Base | Representation |
---|---|
bin | 1000010010000110… |
… | …0110100111001111 |
3 | 12201221201111100212 |
4 | 2010201212213033 |
5 | 14023142321143 |
6 | 1004343113035 |
7 | 106045412615 |
oct | 20441464717 |
9 | 5657644325 |
10 | 2223401423 |
11 | a41063441 |
12 | 52074277b |
13 | 295836059 |
14 | 17140d6b5 |
15 | d02e0918 |
hex | 848669cf |
2223401423 has 32 divisors (see below), whose sum is σ = 2469035520. Its totient is φ = 1993600000.
The previous prime is 2223401407. The next prime is 2223401429. The reversal of 2223401423 is 3241043222.
It is a cyclic number.
It is not a de Polignac number, because 2223401423 - 24 = 2223401407 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 (2223401429) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8858048 + ... + 8858298.
It is an arithmetic number, because the mean of its divisors is an integer number (77157360).
Almost surely, 22223401423 is an apocalyptic number.
2223401423 is a deficient number, since it is larger than the sum of its proper divisors (245634097).
2223401423 is a wasteful number, since it uses less digits than its factorization.
2223401423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2223401423 is about 47152.9577333172. The cubic root of 2223401423 is about 1305.1866603224.
Adding to 2223401423 its reverse (3241043222), we get a palindrome (5464444645).
The spelling of 2223401423 in words is "two billion, two hundred twenty-three million, four hundred one thousand, four hundred twenty-three".
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