Base | Representation |
---|---|
bin | 1100000100001001110… |
… | …1001100100010101101 |
3 | 201211000020102200011100 |
4 | 3001002131030202231 |
5 | 11343443441130023 |
6 | 235115311513313 |
7 | 20655266442360 |
oct | 3010235144255 |
9 | 654006380140 |
10 | 207273380013 |
11 | 7a9a4468267 |
12 | 34207528839 |
13 | 1671316252b |
14 | a0640820d7 |
15 | 55d1c8ec43 |
hex | 304274c8ad |
207273380013 has 48 divisors (see below), whose sum is σ = 351050708736. Its totient is φ = 115375207680.
The previous prime is 207273380003. The next prime is 207273380029. The reversal of 207273380013 is 310083372702.
207273380013 is a `hidden beast` number, since 2 + 0 + 7 + 273 + 380 + 0 + 1 + 3 = 666.
It is not a de Polignac number, because 207273380013 - 25 = 207273379981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 207273380013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207273380003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1625256 + ... + 1748142.
It is an arithmetic number, because the mean of its divisors is an integer number (7313556432).
Almost surely, 2207273380013 is an apocalyptic number.
It is an amenable number.
207273380013 is a deficient number, since it is larger than the sum of its proper divisors (143777328723).
207273380013 is a wasteful number, since it uses less digits than its factorization.
207273380013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123594 (or 123591 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The spelling of 207273380013 in words is "two hundred seven billion, two hundred seventy-three million, three hundred eighty thousand, thirteen".
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