Base | Representation |
---|---|
bin | 101100101100000111… |
… | …110011101100111000 |
3 | 11120212011000200212210 |
4 | 230230013303230320 |
5 | 1241233112301121 |
6 | 34013254335120 |
7 | 3316052534361 |
oct | 545407635470 |
9 | 146764020783 |
10 | 47984884536 |
11 | 19394241a76 |
12 | 937205a4a0 |
13 | 46a9432604 |
14 | 2472c5cb68 |
15 | 13ac9e8876 |
hex | b2c1f3b38 |
47984884536 has 32 divisors (see below), whose sum is σ = 120072637440. Its totient is φ = 15980238048.
The previous prime is 47984884523. The next prime is 47984884543. The reversal of 47984884536 is 63548848974.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893586 + ... + 945761.
It is an arithmetic number, because the mean of its divisors is an integer number (3752269920).
Almost surely, 247984884536 is an apocalyptic number.
It is an amenable number.
47984884536 is an abundant number, since it is smaller than the sum of its proper divisors (72087752904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47984884536 is a wasteful number, since it uses less digits than its factorization.
47984884536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1840443 (or 1840439 counting only the distinct ones).
The product of its digits is 185794560, while the sum is 66.
The spelling of 47984884536 in words is "forty-seven billion, nine hundred eighty-four million, eight hundred eighty-four thousand, five hundred thirty-six".
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