Base | Representation |
---|---|
bin | 1110001111010… |
… | …10010110111101 |
3 | 22022202122020211 |
4 | 13013222112331 |
5 | 221034332041 |
6 | 15504112421 |
7 | 2650204606 |
oct | 707522675 |
9 | 268678224 |
10 | 119449021 |
11 | 614758aa |
12 | 34005711 |
13 | 1b9931c3 |
14 | 11c14dad |
15 | a747481 |
hex | 71ea5bd |
119449021 has 8 divisors (see below), whose sum is σ = 126584640. Its totient is φ = 112325568.
The previous prime is 119449019. The next prime is 119449037. The reversal of 119449021 is 120944911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 119449021 - 21 = 119449019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119449091) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 24250 + ... + 28756.
It is an arithmetic number, because the mean of its divisors is an integer number (15823080).
Almost surely, 2119449021 is an apocalyptic number.
It is an amenable number.
119449021 is a deficient number, since it is larger than the sum of its proper divisors (7135619).
119449021 is a wasteful number, since it uses less digits than its factorization.
119449021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6083.
The product of its (nonzero) digits is 2592, while the sum is 31.
The square root of 119449021 is about 10929.2735806182. The cubic root of 119449021 is about 492.4863503823.
The spelling of 119449021 in words is "one hundred nineteen million, four hundred forty-nine thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •