Base | Representation |
---|---|
bin | 1100011110010110101… |
… | …0110100111111101111 |
3 | 202111011101200121220222 |
4 | 3013211222310333233 |
5 | 12002344442411322 |
6 | 242241234201555 |
7 | 21324501050516 |
oct | 3074552647757 |
9 | 674141617828 |
10 | 214306607087 |
11 | 82983546921 |
12 | 3564aa232bb |
13 | 17294300261 |
14 | a5301ab67d |
15 | 589446de42 |
hex | 31e5ab4fef |
214306607087 has 16 divisors (see below), whose sum is σ = 235127897280. Its totient is φ = 194675712000.
The previous prime is 214306607063. The next prime is 214306607089. The reversal of 214306607087 is 780706603412.
It is a cyclic number.
It is not a de Polignac number, because 214306607087 - 228 = 214038171631 is a prime.
It is a super-2 number, since 2×2143066070872 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214306607089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2592914 + ... + 2674287.
It is an arithmetic number, because the mean of its divisors is an integer number (14695493580).
Almost surely, 2214306607087 is an apocalyptic number.
214306607087 is a deficient number, since it is larger than the sum of its proper divisors (20821290193).
214306607087 is a wasteful number, since it uses less digits than its factorization.
214306607087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5267314.
The product of its (nonzero) digits is 338688, while the sum is 44.
The spelling of 214306607087 in words is "two hundred fourteen billion, three hundred six million, six hundred seven thousand, eighty-seven".
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