Base | Representation |
---|---|
bin | 110000101101001110010110… |
… | …010101101001011101011101 |
3 | 1001002110122211002200122111220 |
4 | 300231032112111221131131 |
5 | 211034140301113121440 |
6 | 2035332321021203553 |
7 | 63056311005133404 |
oct | 6055162625513535 |
9 | 1032418732618456 |
10 | 214214016145245 |
11 | 62289721625546 |
12 | 200381407005b9 |
13 | 926b3ab2a485c |
14 | 3ac802985063b |
15 | 19b72e8b838d0 |
hex | c2d39656975d |
214214016145245 has 64 divisors (see below), whose sum is σ = 356167741904640. Its totient is φ = 109808194406400.
The previous prime is 214214016145189. The next prime is 214214016145289. The reversal of 214214016145245 is 542541610412412.
It is not a de Polignac number, because 214214016145245 - 213 = 214214016137053 is a prime.
It is a super-2 number, since 2×2142140161452452 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 214214016145197 and 214214016145206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 811650705 + ... + 811914585.
It is an arithmetic number, because the mean of its divisors is an integer number (5565120967260).
Almost surely, 2214214016145245 is an apocalyptic number.
It is an amenable number.
214214016145245 is a deficient number, since it is larger than the sum of its proper divisors (141953725759395).
214214016145245 is a wasteful number, since it uses less digits than its factorization.
214214016145245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272366.
The product of its (nonzero) digits is 307200, while the sum is 42.
Adding to 214214016145245 its reverse (542541610412412), we get a palindrome (756755626557657).
The spelling of 214214016145245 in words is "two hundred fourteen trillion, two hundred fourteen billion, sixteen million, one hundred forty-five thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •