Base | Representation |
---|---|
bin | 101011110001100011… |
… | …110010110010000101 |
3 | 11111022200020112112121 |
4 | 223301203302302011 |
5 | 1232230101140221 |
6 | 33331555445541 |
7 | 3252522340201 |
oct | 536143626205 |
9 | 144280215477 |
10 | 47002365061 |
11 | 18a2a678603 |
12 | 9138bb68b1 |
13 | 4580a05b42 |
14 | 23bc581b01 |
15 | 135161ba41 |
hex | af18f2c85 |
47002365061 has 8 divisors (see below), whose sum is σ = 48647520000. Its totient is φ = 45358835760.
The previous prime is 47002365049. The next prime is 47002365077. The reversal of 47002365061 is 16056320074.
It is a happy number.
47002365061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 47002365061 - 27 = 47002364933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47002365031) 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, 347425 + ... + 463366.
It is an arithmetic number, because the mean of its divisors is an integer number (6080940000).
Almost surely, 247002365061 is an apocalyptic number.
It is an amenable number.
47002365061 is a deficient number, since it is larger than the sum of its proper divisors (1645154939).
47002365061 is a wasteful number, since it uses less digits than its factorization.
47002365061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812819.
The product of its (nonzero) digits is 30240, while the sum is 34.
The spelling of 47002365061 in words is "forty-seven billion, two million, three hundred sixty-five thousand, sixty-one".
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