Base | Representation |
---|---|
bin | 101100100000010001… |
… | …010010111001010100 |
3 | 11120100021212121022222 |
4 | 230200101102321110 |
5 | 1240331211420022 |
6 | 33541432441512 |
7 | 3311116452326 |
oct | 544021227124 |
9 | 146307777288 |
10 | 47786045012 |
11 | 192a1a81992 |
12 | 9317549298 |
13 | 46771935a4 |
14 | 245469d616 |
15 | 139a31d242 |
hex | b20452e54 |
47786045012 has 6 divisors (see below), whose sum is σ = 83625578778. Its totient is φ = 23893022504.
The previous prime is 47786045009. The next prime is 47786045033. The reversal of 47786045012 is 21054068774.
It can be written as a sum of positive squares in only one way, i.e., 40737770896 + 7048274116 = 201836^2 + 83954^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5973255623 + ... + 5973255630.
It is an arithmetic number, because the mean of its divisors is an integer number (13937596463).
Almost surely, 247786045012 is an apocalyptic number.
It is an amenable number.
47786045012 is a deficient number, since it is larger than the sum of its proper divisors (35839533766).
47786045012 is a wasteful number, since it uses less digits than its factorization.
47786045012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11946511257 (or 11946511255 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 44.
The spelling of 47786045012 in words is "forty-seven billion, seven hundred eighty-six million, forty-five thousand, twelve".
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