Base | Representation |
---|---|
bin | 1100100000101110000… |
… | …0010000010010100011 |
3 | 202112210122002220021020 |
4 | 3020023200100102203 |
5 | 12010144442311012 |
6 | 242424231300523 |
7 | 21346306332024 |
oct | 3101340202243 |
9 | 675718086236 |
10 | 214941369507 |
11 | 83179888267 |
12 | 357a751a743 |
13 | 1736597a717 |
14 | a590602c4b |
15 | 58d0056a8c |
hex | 320b8104a3 |
214941369507 has 36 divisors (see below), whose sum is σ = 311990496216. Its totient is φ = 131522270720.
The previous prime is 214941369493. The next prime is 214941369509. The reversal of 214941369507 is 705963149412.
It is a happy number.
It is not a de Polignac number, because 214941369507 - 26 = 214941369443 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 214941369507.
It is not an unprimeable number, because it can be changed into a prime (214941369509) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 87408844 + ... + 87411302.
Almost surely, 2214941369507 is an apocalyptic number.
214941369507 is a deficient number, since it is larger than the sum of its proper divisors (97049126709).
214941369507 is an frugal number, since it uses more digits than its factorization.
214941369507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4996 (or 2520 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 51.
The spelling of 214941369507 in words is "two hundred fourteen billion, nine hundred forty-one million, three hundred sixty-nine thousand, five hundred seven".
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