Base | Representation |
---|---|
bin | 1100001101011… |
… | …1011011011110 |
3 | 10120100221110112 |
4 | 3003113123132 |
5 | 101102322141 |
6 | 5025410022 |
7 | 1161212042 |
oct | 303273336 |
9 | 116327415 |
10 | 51214046 |
11 | 269aa964 |
12 | 15199912 |
13 | a7c1b90 |
14 | 6b32022 |
15 | 47697eb |
hex | 30d76de |
51214046 has 16 divisors (see below), whose sum is σ = 85400448. Its totient is φ = 22874400.
The previous prime is 51214027. The next prime is 51214049. The reversal of 51214046 is 64041215.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51214049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30965 + ... + 32576.
It is an arithmetic number, because the mean of its divisors is an integer number (5337528).
Almost surely, 251214046 is an apocalyptic number.
51214046 is a deficient number, since it is larger than the sum of its proper divisors (34186402).
51214046 is a wasteful number, since it uses less digits than its factorization.
51214046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63587.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 51214046 is about 7156.3989547817. The cubic root of 51214046 is about 371.3610597077.
The spelling of 51214046 in words is "fifty-one million, two hundred fourteen thousand, forty-six".
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