Base | Representation |
---|---|
bin | 1100011101010010101… |
… | …0111101101101011000 |
3 | 202110102112002010122111 |
4 | 3013110222331231120 |
5 | 12001303441230404 |
6 | 242153050002104 |
7 | 21314436065656 |
oct | 3072452755530 |
9 | 673375063574 |
10 | 214021430104 |
11 | 82847577169 |
12 | 3558b416334 |
13 | 1724a1c2391 |
14 | a504375dd6 |
15 | 58793dc104 |
hex | 31d4abdb58 |
214021430104 has 8 divisors (see below), whose sum is σ = 401290181460. Its totient is φ = 107010715048.
The previous prime is 214021430099. The next prime is 214021430191. The reversal of 214021430104 is 401034120412.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×2140214301042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13376339374 + ... + 13376339389.
Almost surely, 2214021430104 is an apocalyptic number.
It is an amenable number.
214021430104 is a deficient number, since it is larger than the sum of its proper divisors (187268751356).
214021430104 is a wasteful number, since it uses less digits than its factorization.
214021430104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26752678769 (or 26752678765 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 214021430104 its reverse (401034120412), we get a palindrome (615055550516).
The spelling of 214021430104 in words is "two hundred fourteen billion, twenty-one million, four hundred thirty thousand, one hundred four".
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