Base | Representation |
---|---|
bin | 10010101000111100… |
… | …100000100001000110 |
3 | 1220122211102221200200 |
4 | 102220330200201012 |
5 | 311442130201202 |
6 | 13105555551330 |
7 | 1305654525330 |
oct | 225074404106 |
9 | 56584387620 |
10 | 20014303302 |
11 | 8540609334 |
12 | 3a668bb546 |
13 | 1b6c645126 |
14 | d7c16a450 |
15 | 7c2143e1c |
hex | 4a8f20846 |
20014303302 has 48 divisors (see below), whose sum is σ = 50711781120. Its totient is φ = 5585385456.
The previous prime is 20014303301. The next prime is 20014303307. The reversal of 20014303302 is 20330341002.
20014303302 is a `hidden beast` number, since 200 + 1 + 430 + 3 + 30 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20014303301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1841602 + ... + 1852437.
It is an arithmetic number, because the mean of its divisors is an integer number (1056495440).
Almost surely, 220014303302 is an apocalyptic number.
20014303302 is an abundant number, since it is smaller than the sum of its proper divisors (30697477818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20014303302 is a wasteful number, since it uses less digits than its factorization.
20014303302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3694097 (or 3694094 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 20014303302 its reverse (20330341002), we get a palindrome (40344644304).
The spelling of 20014303302 in words is "twenty billion, fourteen million, three hundred three thousand, three hundred two".
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