Base | Representation |
---|---|
bin | 101100000010100000… |
… | …111010010010011110 |
3 | 11112001111111110011111 |
4 | 230002200322102132 |
5 | 1233320411301141 |
6 | 33420120412234 |
7 | 3262545232642 |
oct | 540240722236 |
9 | 145044443144 |
10 | 47286822046 |
11 | 190661a6322 |
12 | 91b831707a |
13 | 45c7921099 |
14 | 240826ac22 |
15 | 136b5aa381 |
hex | b0283a49e |
47286822046 has 4 divisors (see below), whose sum is σ = 70930233072. Its totient is φ = 23643411022.
The previous prime is 47286822031. The next prime is 47286822047. The reversal of 47286822046 is 64022868274.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×472868220462 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47286822047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11821705510 + ... + 11821705513.
It is an arithmetic number, because the mean of its divisors is an integer number (17732558268).
Almost surely, 247286822046 is an apocalyptic number.
47286822046 is a deficient number, since it is larger than the sum of its proper divisors (23643411026).
47286822046 is a wasteful number, since it uses less digits than its factorization.
47286822046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23643411025.
The product of its (nonzero) digits is 2064384, while the sum is 49.
The spelling of 47286822046 in words is "forty-seven billion, two hundred eighty-six million, eight hundred twenty-two thousand, forty-six".
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