Base | Representation |
---|---|
bin | 100100001011110… |
… | …0011001111011110 |
3 | 10010121121100122211 |
4 | 1020113203033132 |
5 | 4441304230324 |
6 | 320251031034 |
7 | 42041650660 |
oct | 11027431736 |
9 | 3117540584 |
10 | 1214133214 |
11 | 57338a288 |
12 | 29a73b47a |
13 | 164702428 |
14 | b736c530 |
15 | 718cd294 |
hex | 485e33de |
1214133214 has 8 divisors (see below), whose sum is σ = 2081371248. Its totient is φ = 520342800.
The previous prime is 1214133199. The next prime is 1214133241. The reversal of 1214133214 is 4123314121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12141332142 = 2948238922675939592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43361887 + ... + 43361914.
It is an arithmetic number, because the mean of its divisors is an integer number (260171406).
Almost surely, 21214133214 is an apocalyptic number.
1214133214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1214133214 is a deficient number, since it is larger than the sum of its proper divisors (867238034).
1214133214 is an equidigital number, since it uses as much as digits as its factorization.
1214133214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86723810.
The product of its digits is 576, while the sum is 22.
The square root of 1214133214 is about 34844.4143873878. The cubic root of 1214133214 is about 1066.8141807489.
Adding to 1214133214 its reverse (4123314121), we get a palindrome (5337447335).
The spelling of 1214133214 in words is "one billion, two hundred fourteen million, one hundred thirty-three thousand, two hundred fourteen".
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