Base | Representation |
---|---|
bin | 1011001101111… |
… | …0100110001101 |
3 | 10021112100020022 |
4 | 2303132212031 |
5 | 44021032401 |
6 | 4400231525 |
7 | 1110624251 |
oct | 263364615 |
9 | 107470208 |
10 | 47049101 |
11 | 24615760 |
12 | 1390b5a5 |
13 | 9994208 |
14 | 636a261 |
15 | 41e571b |
hex | 2cde98d |
47049101 has 8 divisors (see below), whose sum is σ = 51468384. Its totient is φ = 42653520.
The previous prime is 47049097. The next prime is 47049127. The reversal of 47049101 is 10194074.
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 47049101 - 22 = 47049097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47049151) 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, 1631 + ... + 9836.
It is an arithmetic number, because the mean of its divisors is an integer number (6433548).
Almost surely, 247049101 is an apocalyptic number.
It is an amenable number.
47049101 is a deficient number, since it is larger than the sum of its proper divisors (4419283).
47049101 is a wasteful number, since it uses less digits than its factorization.
47049101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11851.
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 47049101 is about 6859.2347240782. The cubic root of 47049101 is about 361.0082358856.
The spelling of 47049101 in words is "forty-seven million, forty-nine thousand, one hundred one".
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