Base | Representation |
---|---|
bin | 1011011000000… |
… | …1101000110010 |
3 | 10022210021022010 |
4 | 2312001220302 |
5 | 44203420124 |
6 | 4422423350 |
7 | 1116405240 |
oct | 266015062 |
9 | 108707263 |
10 | 47716914 |
11 | 24a31473 |
12 | 13b91b56 |
13 | 9b6917b |
14 | 64a1790 |
15 | 42c8529 |
hex | 2d81a32 |
47716914 has 16 divisors (see below), whose sum is σ = 109067328. Its totient is φ = 13633392.
The previous prime is 47716901. The next prime is 47716937. The reversal of 47716914 is 41961774.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568017 + ... + 568100.
It is an arithmetic number, because the mean of its divisors is an integer number (6816708).
Almost surely, 247716914 is an apocalyptic number.
47716914 is an abundant number, since it is smaller than the sum of its proper divisors (61350414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47716914 is a wasteful number, since it uses less digits than its factorization.
47716914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136129.
The product of its digits is 42336, while the sum is 39.
The square root of 47716914 is about 6907.7430467556. The cubic root of 47716914 is about 362.7082630450.
It can be divided in two parts, 477 and 16914, that added together give a triangular number (17391 = T186).
The spelling of 47716914 in words is "forty-seven million, seven hundred sixteen thousand, nine hundred fourteen".
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