Base | Representation |
---|---|
bin | 1011001110001… |
… | …1011101000011 |
3 | 10021120100112010 |
4 | 2303203131003 |
5 | 44022201440 |
6 | 4400504003 |
7 | 1111036251 |
oct | 263433503 |
9 | 107510463 |
10 | 47068995 |
11 | 246296a6 |
12 | 1391b003 |
13 | 99a029c |
14 | 63735d1 |
15 | 41eb580 |
hex | 2ce3743 |
47068995 has 16 divisors (see below), whose sum is σ = 77346720. Its totient is φ = 24424704.
The previous prime is 47068993. The next prime is 47068999. The reversal of 47068995 is 59986074.
It is not a de Polignac number, because 47068995 - 21 = 47068993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47068993) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41850 + ... + 42959.
It is an arithmetic number, because the mean of its divisors is an integer number (4834170).
Almost surely, 247068995 is an apocalyptic number.
47068995 is a deficient number, since it is larger than the sum of its proper divisors (30277725).
47068995 is a wasteful number, since it uses less digits than its factorization.
47068995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84854.
The product of its (nonzero) digits is 544320, while the sum is 48.
The square root of 47068995 is about 6860.6847325905. The cubic root of 47068995 is about 361.0591110045.
The spelling of 47068995 in words is "forty-seven million, sixty-eight thousand, nine hundred ninety-five".
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