Base | Representation |
---|---|
bin | 101010011000110… |
… | …1010010001001010 |
3 | 10200010022112202011 |
4 | 1110301222101022 |
5 | 10403102214310 |
6 | 353044530134 |
7 | 50150246566 |
oct | 12461522112 |
9 | 3603275664 |
10 | 1422304330 |
11 | 66a943327 |
12 | 3383b094a |
13 | 19888a9c5 |
14 | d6c7a6a6 |
15 | 84ced78a |
hex | 54c6a44a |
1422304330 has 8 divisors (see below), whose sum is σ = 2560147812. Its totient is φ = 568921728.
The previous prime is 1422304319. The next prime is 1422304349. The reversal of 1422304330 is 334032241.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1403925961 + 18378369 = 37469^2 + 4287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 71115207 + ... + 71115226.
Almost surely, 21422304330 is an apocalyptic number.
1422304330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1422304330 is a deficient number, since it is larger than the sum of its proper divisors (1137843482).
1422304330 is a wasteful number, since it uses less digits than its factorization.
1422304330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142230440.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 1422304330 is about 37713.4502531922. The cubic root of 1422304330 is about 1124.5985280219.
Adding to 1422304330 its reverse (334032241), we get a palindrome (1756336571).
The spelling of 1422304330 in words is "one billion, four hundred twenty-two million, three hundred four thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •