Base | Representation |
---|---|
bin | 101100101011000000… |
… | …010011010100100011 |
3 | 11120210211202100202222 |
4 | 230223000103110203 |
5 | 1241213312432213 |
6 | 34011344501255 |
7 | 3315434313560 |
oct | 545300232443 |
9 | 146724670688 |
10 | 47966139683 |
11 | 193846a9760 |
12 | 936791a82b |
13 | 46a559b597 |
14 | 247057d867 |
15 | 13ab044808 |
hex | b2b013523 |
47966139683 has 8 divisors (see below), whose sum is σ = 59801940480. Its totient is φ = 37376212680.
The previous prime is 47966139677. The next prime is 47966139709. The reversal of 47966139683 is 38693166974.
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 47966139683 - 28 = 47966139427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47966139623) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311468363 + ... + 311468516.
It is an arithmetic number, because the mean of its divisors is an integer number (7475242560).
Almost surely, 247966139683 is an apocalyptic number.
47966139683 is a deficient number, since it is larger than the sum of its proper divisors (11835800797).
47966139683 is a wasteful number, since it uses less digits than its factorization.
47966139683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622936897.
The product of its digits is 35271936, while the sum is 62.
The spelling of 47966139683 in words is "forty-seven billion, nine hundred sixty-six million, one hundred thirty-nine thousand, six hundred eighty-three".
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