Base | Representation |
---|---|
bin | 1000001111100000… |
… | …1100001110000110 |
3 | 12201012021221201110 |
4 | 2003320030032012 |
5 | 14012402423124 |
6 | 1003314305450 |
7 | 105554216502 |
oct | 20370141606 |
9 | 5635257643 |
10 | 2212545414 |
11 | a35a19132 |
12 | 518b88286 |
13 | 293504991 |
14 | 16dbc5302 |
15 | ce399029 |
hex | 83e0c386 |
2212545414 has 8 divisors (see below), whose sum is σ = 4425090840. Its totient is φ = 737515136.
The previous prime is 2212545409. The next prime is 2212545449. The reversal of 2212545414 is 4145452122.
It is a sphenic number, since it is the product of 3 distinct primes.
2212545414 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184378779 + ... + 184378790.
It is an arithmetic number, because the mean of its divisors is an integer number (553136355).
Almost surely, 22212545414 is an apocalyptic number.
2212545414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212545414 is a wasteful number, since it uses less digits than its factorization.
2212545414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368757574.
The product of its digits is 12800, while the sum is 30.
The square root of 2212545414 is about 47037.7020484632. The cubic root of 2212545414 is about 1303.0589531202.
Adding to 2212545414 its reverse (4145452122), we get a palindrome (6357997536).
The spelling of 2212545414 in words is "two billion, two hundred twelve million, five hundred forty-five thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •