Base | Representation |
---|---|
bin | 100100001100111… |
… | …0101011101010001 |
3 | 10010122201210012021 |
4 | 1020121311131101 |
5 | 4441432411423 |
6 | 320311531441 |
7 | 42050024020 |
oct | 11031653521 |
9 | 3118653167 |
10 | 1214732113 |
11 | 573759241 |
12 | 29a989b81 |
13 | 164881bca |
14 | b74868b7 |
15 | 7199a95d |
hex | 48675751 |
1214732113 has 8 divisors (see below), whose sum is σ = 1407818880. Its totient is φ = 1026533760.
The previous prime is 1214732083. The next prime is 1214732119. The reversal of 1214732113 is 3112374121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1214732113 - 25 = 1214732081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1214732119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221568 + ... + 1222561.
It is an arithmetic number, because the mean of its divisors is an integer number (175977360).
Almost surely, 21214732113 is an apocalyptic number.
It is an amenable number.
1214732113 is a deficient number, since it is larger than the sum of its proper divisors (193086767).
1214732113 is an equidigital number, since it uses as much as digits as its factorization.
1214732113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2444207.
The product of its digits is 1008, while the sum is 25.
The square root of 1214732113 is about 34853.0072303668. The cubic root of 1214732113 is about 1066.9895620866.
The spelling of 1214732113 in words is "one billion, two hundred fourteen million, seven hundred thirty-two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •