Base | Representation |
---|---|
bin | 10010111010110100… |
… | …111010011011111001 |
3 | 1221102201221110211000 |
4 | 102322310322123321 |
5 | 313100430132301 |
6 | 13155433555213 |
7 | 1316256501564 |
oct | 227264723371 |
9 | 57381843730 |
10 | 20314302201 |
11 | 8684991a06 |
12 | 3b2b275b09 |
13 | 1bb984257b |
14 | da9d3d4db |
15 | 7dd652786 |
hex | 4bad3a6f9 |
20314302201 has 64 divisors (see below), whose sum is σ = 33133363200. Its totient is φ = 12245126400.
The previous prime is 20314302163. The next prime is 20314302241. The reversal of 20314302201 is 10220341302.
20314302201 is a `hidden beast` number, since 2 + 0 + 31 + 430 + 2 + 201 = 666.
It is not a de Polignac number, because 20314302201 - 225 = 20280747769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20314302241) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1972696 + ... + 1982966.
It is an arithmetic number, because the mean of its divisors is an integer number (517708800).
Almost surely, 220314302201 is an apocalyptic number.
It is an amenable number.
20314302201 is a deficient number, since it is larger than the sum of its proper divisors (12819060999).
20314302201 is a wasteful number, since it uses less digits than its factorization.
20314302201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10467 (or 10461 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20314302201 its reverse (10220341302), we get a palindrome (30534643503).
The spelling of 20314302201 in words is "twenty billion, three hundred fourteen million, three hundred two thousand, two hundred one".
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