Base | Representation |
---|---|
bin | 101100100010000001… |
… | …111110010110110000 |
3 | 11120102100110022001011 |
4 | 230202001332112300 |
5 | 1240411242130102 |
6 | 33544405520304 |
7 | 3311625515341 |
oct | 544201762660 |
9 | 146370408034 |
10 | 47815583152 |
11 | 19307717377 |
12 | 9325413094 |
13 | 468033628c |
14 | 245858c0c8 |
15 | 139cc052d7 |
hex | b2207e5b0 |
47815583152 has 20 divisors (see below), whose sum is σ = 92646084160. Its totient is φ = 23906916288.
The previous prime is 47815583149. The next prime is 47815583219. The reversal of 47815583152 is 25138551874.
It is a junction number, because it is equal to n+sod(n) for n = 47815583096 and 47815583105.
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, 813838 + ... + 870610.
It is an arithmetic number, because the mean of its divisors is an integer number (4632304208).
Almost surely, 247815583152 is an apocalyptic number.
It is an amenable number.
47815583152 is a deficient number, since it is larger than the sum of its proper divisors (44830501008).
47815583152 is a wasteful number, since it uses less digits than its factorization.
47815583152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109420 (or 109414 counting only the distinct ones).
The product of its digits is 1344000, while the sum is 49.
The spelling of 47815583152 in words is "forty-seven billion, eight hundred fifteen million, five hundred eighty-three thousand, one hundred fifty-two".
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