Base | Representation |
---|---|
bin | 1011011011111… |
… | …0111111001011 |
3 | 10100021001000010 |
4 | 2312332333023 |
5 | 44234440303 |
6 | 4432043003 |
7 | 1121502663 |
oct | 266767713 |
9 | 110231003 |
10 | 47968203 |
11 | 25093248 |
12 | 14093463 |
13 | 9c2666a |
14 | 65291a3 |
15 | 4327c03 |
hex | 2dbefcb |
47968203 has 8 divisors (see below), whose sum is σ = 67719888. Its totient is φ = 30097664.
The previous prime is 47968201. The next prime is 47968211. The reversal of 47968203 is 30286974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47968203 - 21 = 47968201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47968201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470226 + ... + 470327.
It is an arithmetic number, because the mean of its divisors is an integer number (8464986).
Almost surely, 247968203 is an apocalyptic number.
47968203 is a deficient number, since it is larger than the sum of its proper divisors (19751685).
47968203 is a wasteful number, since it uses less digits than its factorization.
47968203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940573.
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 47968203 is about 6925.9080993037. The cubic root of 47968203 is about 363.3438522518.
The spelling of 47968203 in words is "forty-seven million, nine hundred sixty-eight thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •