Base | Representation |
---|---|
bin | 101100011001011110… |
… | …111011010110111011 |
3 | 11120001100121120022012 |
4 | 230121132323112323 |
5 | 1240113034144412 |
6 | 33522244120135 |
7 | 3305234554001 |
oct | 543136732673 |
9 | 146040546265 |
10 | 47672178107 |
11 | 1924377a004 |
12 | 92a539604b |
13 | 4659706118 |
14 | 24434dca71 |
15 | 1390329c22 |
hex | b197bb5bb |
47672178107 has 8 divisors (see below), whose sum is σ = 52104696192. Its totient is φ = 43420579200.
The previous prime is 47672178089. The next prime is 47672178163. The reversal of 47672178107 is 70187127674.
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 47672178107 - 214 = 47672161723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47672178187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45229244 + ... + 45230297.
It is an arithmetic number, because the mean of its divisors is an integer number (6513087024).
Almost surely, 247672178107 is an apocalyptic number.
47672178107 is a deficient number, since it is larger than the sum of its proper divisors (4432518085).
47672178107 is a wasteful number, since it uses less digits than its factorization.
47672178107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90459589.
The product of its (nonzero) digits is 921984, while the sum is 50.
The spelling of 47672178107 in words is "forty-seven billion, six hundred seventy-two million, one hundred seventy-eight thousand, one hundred seven".
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