Base | Representation |
---|---|
bin | 10111101111000… |
… | …11110111100100 |
3 | 111212200001100110 |
4 | 23313203313210 |
5 | 401433123322 |
6 | 31431413020 |
7 | 4635304623 |
oct | 1367436744 |
9 | 455601313 |
10 | 199114212 |
11 | a2438500 |
12 | 56824170 |
13 | 3233707b |
14 | 1c6316ba |
15 | 12731c0c |
hex | bde3de4 |
199114212 has 36 divisors (see below), whose sum is σ = 510679568. Its totient is φ = 60337200.
The previous prime is 199114211. The next prime is 199114229. The reversal of 199114212 is 212411991.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 199114212.
It is not an unprimeable number, because it can be changed into a prime (199114211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67114 + ... + 70017.
Almost surely, 2199114212 is an apocalyptic number.
199114212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
199114212 is an abundant number, since it is smaller than the sum of its proper divisors (311565356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199114212 is a wasteful number, since it uses less digits than its factorization.
199114212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137160 (or 137147 counting only the distinct ones).
The product of its digits is 1296, while the sum is 30.
The square root of 199114212 is about 14110.7835360054. The cubic root of 199114212 is about 583.9389166424.
It can be divided in two parts, 199 and 114212, that added together give a palindrome (114411).
The spelling of 199114212 in words is "one hundred ninety-nine million, one hundred fourteen thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •