Base | Representation |
---|---|
bin | 101011110111110011… |
… | …111100110100000001 |
3 | 11111120222121221111001 |
4 | 223313303330310001 |
5 | 1232433424414440 |
6 | 33350224052001 |
7 | 3255235064233 |
oct | 536763746401 |
9 | 144528557431 |
10 | 47107263745 |
11 | 18a83905533 |
12 | 9168164001 |
13 | 4599673279 |
14 | 23cc48a253 |
15 | 135a93cb9a |
hex | af7cfcd01 |
47107263745 has 8 divisors (see below), whose sum is σ = 58477982760. Its totient is φ = 36386300160.
The previous prime is 47107263737. The next prime is 47107263751. The reversal of 47107263745 is 54736270174.
It can be written as a sum of positive squares in 4 ways, for example, as 11362067649 + 35745196096 = 106593^2 + 189064^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47107263745 - 23 = 47107263737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47107263695 and 47107263704.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162438696 + ... + 162438985.
It is an arithmetic number, because the mean of its divisors is an integer number (7309747845).
Almost surely, 247107263745 is an apocalyptic number.
It is an amenable number.
47107263745 is a deficient number, since it is larger than the sum of its proper divisors (11370719015).
47107263745 is a wasteful number, since it uses less digits than its factorization.
47107263745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324877715.
The product of its (nonzero) digits is 987840, while the sum is 46.
The spelling of 47107263745 in words is "forty-seven billion, one hundred seven million, two hundred sixty-three thousand, seven hundred forty-five".
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