Base | Representation |
---|---|
bin | 1011001110011… |
… | …0010010110101 |
3 | 10021120221111000 |
4 | 2303212102311 |
5 | 44023040004 |
6 | 4401033513 |
7 | 1111115211 |
oct | 263462265 |
9 | 107527430 |
10 | 47080629 |
11 | 24637412 |
12 | 13925899 |
13 | 99a567b |
14 | 6377941 |
15 | 41eec39 |
hex | 2ce64b5 |
47080629 has 8 divisors (see below), whose sum is σ = 69749120. Its totient is φ = 31387068.
The previous prime is 47080591. The next prime is 47080681. The reversal of 47080629 is 92608074.
It is not a de Polignac number, because 47080629 - 213 = 47072437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47080593 and 47080602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47080529) 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, 871837 + ... + 871890.
It is an arithmetic number, because the mean of its divisors is an integer number (8718640).
Almost surely, 247080629 is an apocalyptic number.
It is an amenable number.
47080629 is a deficient number, since it is larger than the sum of its proper divisors (22668491).
47080629 is a wasteful number, since it uses less digits than its factorization.
47080629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1743736 (or 1743730 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 47080629 is about 6861.5325547577. The cubic root of 47080629 is about 361.0888561029.
The spelling of 47080629 in words is "forty-seven million, eighty thousand, six hundred twenty-nine".
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