Base | Representation |
---|---|
bin | 101010011000110… |
… | …1001110001110011 |
3 | 10200010022102222211 |
4 | 1110301221301303 |
5 | 10403102133243 |
6 | 353044512551 |
7 | 50150241001 |
oct | 12461516163 |
9 | 3603272884 |
10 | 1422302323 |
11 | 66a941872 |
12 | 3383ab757 |
13 | 198889b10 |
14 | d6c79a71 |
15 | 84cecd9d |
hex | 54c69c73 |
1422302323 has 16 divisors (see below), whose sum is σ = 1619493120. Its totient is φ = 1238266656.
The previous prime is 1422302281. The next prime is 1422302347. The reversal of 1422302323 is 3232032241.
It is a cyclic number.
It is not a de Polignac number, because 1422302323 - 213 = 1422294131 is a prime.
It is a super-2 number, since 2×14223023232 = 4045887796022392658, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1422302294 and 1422302303.
It is not an unprimeable number, because it can be changed into a prime (1422302023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43386 + ... + 68752.
It is an arithmetic number, because the mean of its divisors is an integer number (101218320).
Almost surely, 21422302323 is an apocalyptic number.
1422302323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1422302323 is a deficient number, since it is larger than the sum of its proper divisors (197190797).
1422302323 is a wasteful number, since it uses less digits than its factorization.
1422302323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25626.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 1422302323 is about 37713.4236446388. The cubic root of 1422302323 is about 1124.5979990516.
Adding to 1422302323 its reverse (3232032241), we get a palindrome (4654334564).
The spelling of 1422302323 in words is "one billion, four hundred twenty-two million, three hundred two thousand, three hundred twenty-three".
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