Base | Representation |
---|---|
bin | 1011010110010… |
… | …1000110111101 |
3 | 10022120100000020 |
4 | 2311211012331 |
5 | 44141200221 |
6 | 4420122353 |
7 | 1115410455 |
oct | 265450675 |
9 | 108510006 |
10 | 47600061 |
11 | 249616a3 |
12 | 13b363b9 |
13 | 9b27c22 |
14 | 6470d65 |
15 | 42a3ac6 |
hex | 2d651bd |
47600061 has 4 divisors (see below), whose sum is σ = 63466752. Its totient is φ = 31733372.
The previous prime is 47600053. The next prime is 47600081. The reversal of 47600061 is 16000674.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 47600061 - 23 = 47600053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47600081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7933341 + ... + 7933346.
It is an arithmetic number, because the mean of its divisors is an integer number (15866688).
Almost surely, 247600061 is an apocalyptic number.
It is an amenable number.
47600061 is a deficient number, since it is larger than the sum of its proper divisors (15866691).
47600061 is a wasteful number, since it uses less digits than its factorization.
47600061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15866690.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 47600061 is about 6899.2797450169. The cubic root of 47600061 is about 362.4119446842.
The spelling of 47600061 in words is "forty-seven million, six hundred thousand, sixty-one".
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