Base | Representation |
---|---|
bin | 101100001110100010… |
… | …000111010001101000 |
3 | 11112120112220220220010 |
4 | 230032202013101220 |
5 | 1234224021321401 |
6 | 33452122331520 |
7 | 3300544166202 |
oct | 541642072150 |
9 | 145515826803 |
10 | 47488463976 |
11 | 19159aaa948 |
12 | 9253959ba0 |
13 | 462a631835 |
14 | 2426d59772 |
15 | 137e13aed6 |
hex | b0e887468 |
47488463976 has 16 divisors (see below), whose sum is σ = 118721160000. Its totient is φ = 15829487984.
The previous prime is 47488463933. The next prime is 47488463999. The reversal of 47488463976 is 67936488474.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989342976 + ... + 989343023.
It is an arithmetic number, because the mean of its divisors is an integer number (7420072500).
Almost surely, 247488463976 is an apocalyptic number.
It is an amenable number.
47488463976 is an abundant number, since it is smaller than the sum of its proper divisors (71232696024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47488463976 is a wasteful number, since it uses less digits than its factorization.
47488463976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1978686008 (or 1978686004 counting only the distinct ones).
The product of its digits is 195084288, while the sum is 66.
The spelling of 47488463976 in words is "forty-seven billion, four hundred eighty-eight million, four hundred sixty-three thousand, nine hundred seventy-six".
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