Base | Representation |
---|---|
bin | 10011001110010011… |
… | …001110001101001010 |
3 | 1222021111201011222022 |
4 | 103032103032031022 |
5 | 314233044431402 |
6 | 13252104324442 |
7 | 1330334505065 |
oct | 231623161512 |
9 | 58244634868 |
10 | 20641014602 |
11 | 883235085a |
12 | 4000773722 |
13 | 1c3c433b10 |
14 | ddb4a78dc |
15 | 80c18b2a2 |
hex | 4ce4ce34a |
20641014602 has 16 divisors (see below), whose sum is σ = 33358137120. Its totient is φ = 9522347952.
The previous prime is 20641014599. The next prime is 20641014613.
20641014602 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118652 + ... + 235287.
It is an arithmetic number, because the mean of its divisors is an integer number (2084883570).
Almost surely, 220641014602 is an apocalyptic number.
20641014602 is a deficient number, since it is larger than the sum of its proper divisors (12717122518).
20641014602 is a wasteful number, since it uses less digits than its factorization.
20641014602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356197.
The product of its (nonzero) digits is 2304, while the sum is 26.
The spelling of 20641014602 in words is "twenty billion, six hundred forty-one million, fourteen thousand, six hundred two".
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