Base | Representation |
---|---|
bin | 100110010010… |
… | …1100010001011 |
3 | 1101210000000212 |
4 | 1030211202023 |
5 | 20114423213 |
6 | 1554151335 |
7 | 332435414 |
oct | 114454213 |
9 | 41700025 |
10 | 20076683 |
11 | 10372a00 |
12 | 688254b |
13 | 420c2c3 |
14 | 294880b |
15 | 1b689a8 |
hex | 132588b |
20076683 has 12 divisors (see below), whose sum is σ = 22184400. Its totient is φ = 18155280.
The previous prime is 20076611. The next prime is 20076691. The reversal of 20076683 is 38667002.
It is not a de Polignac number, because 20076683 - 210 = 20075659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20076083) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 33218 + ... + 33816.
It is an arithmetic number, because the mean of its divisors is an integer number (1848700).
Almost surely, 220076683 is an apocalyptic number.
20076683 is a deficient number, since it is larger than the sum of its proper divisors (2107717).
20076683 is a wasteful number, since it uses less digits than its factorization.
20076683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898 (or 887 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 20076683 is about 4480.7011728077. The cubic root of 20076683 is about 271.7882353688.
The spelling of 20076683 in words is "twenty million, seventy-six thousand, six hundred eighty-three".
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