Base | Representation |
---|---|
bin | 10101101011010000110110… |
… | …01111000111110101001001 |
3 | 20020202211021202220122200021 |
4 | 22311220123033013311021 |
5 | 22221424434011000243 |
6 | 245213243202540441 |
7 | 13016520004645114 |
oct | 1265503317076511 |
9 | 206684252818607 |
10 | 47666004000073 |
11 | 142080476760a8 |
12 | 5419ba8367721 |
13 | 2079b67147124 |
14 | bab0929b957b |
15 | 579d7eb646ed |
hex | 2b5a1b3c7d49 |
47666004000073 has 4 divisors (see below), whose sum is σ = 47666988700180. Its totient is φ = 47665019299968.
The previous prime is 47666004000053. The next prime is 47666004000133. The reversal of 47666004000073 is 37000040066674.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 39441514941504 + 8224489058569 = 6280248^2 + 2867837^2 .
It is a cyclic number.
It is not a de Polignac number, because 47666004000073 - 245 = 12481631911241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47666003999993 and 47666004000029.
It is not an unprimeable number, because it can be changed into a prime (47666004000053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492277440 + ... + 492374257.
It is an arithmetic number, because the mean of its divisors is an integer number (11916747175045).
Almost surely, 247666004000073 is an apocalyptic number.
It is an amenable number.
47666004000073 is a deficient number, since it is larger than the sum of its proper divisors (984700107).
47666004000073 is an equidigital number, since it uses as much as digits as its factorization.
47666004000073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984700106.
The product of its (nonzero) digits is 508032, while the sum is 43.
The spelling of 47666004000073 in words is "forty-seven trillion, six hundred sixty-six billion, four million, seventy-three", and thus it is an aban number.
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