Base | Representation |
---|---|
bin | 1001000011011001… |
… | …0000101011110110 |
3 | 20021100202001210112 |
4 | 2100312100223312 |
5 | 14434104040342 |
6 | 1041050223022 |
7 | 114135606443 |
oct | 22066205366 |
9 | 6240661715 |
10 | 2430143222 |
11 | 1037830631 |
12 | 579a24a72 |
13 | 2c9610b90 |
14 | 190a689ca |
15 | e352c682 |
hex | 90d90af6 |
2430143222 has 32 divisors (see below), whose sum is σ = 4004646912. Its totient is φ = 1099242144.
The previous prime is 2430143197. The next prime is 2430143273. The reversal of 2430143222 is 2223410342.
It is a super-3 number, since 3×24301432223 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269633 + ... + 278499.
It is an arithmetic number, because the mean of its divisors is an integer number (125145216).
Almost surely, 22430143222 is an apocalyptic number.
2430143222 is a deficient number, since it is larger than the sum of its proper divisors (1574503690).
2430143222 is a wasteful number, since it uses less digits than its factorization.
2430143222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9092.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2430143222 is about 49296.4828562850. The cubic root of 2430143222 is about 1344.4478364421.
Adding to 2430143222 its reverse (2223410342), we get a palindrome (4653553564).
The spelling of 2430143222 in words is "two billion, four hundred thirty million, one hundred forty-three thousand, two hundred twenty-two".
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