Base | Representation |
---|---|
bin | 100110110010… |
… | …0110110110110 |
3 | 1102021011211012 |
4 | 1031210312312 |
5 | 20201223204 |
6 | 2003512222 |
7 | 334565534 |
oct | 115446666 |
9 | 42234735 |
10 | 20336054 |
11 | 1052a862 |
12 | 6988672 |
13 | 42a038b |
14 | 29b5154 |
15 | 1bba76e |
hex | 1364db6 |
20336054 has 12 divisors (see below), whose sum is σ = 31173684. Its totient is φ = 9949524.
The previous prime is 20336027. The next prime is 20336059. The reversal of 20336054 is 45063302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20336059) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2117 + ... + 6719.
It is an arithmetic number, because the mean of its divisors is an integer number (2597807).
Almost surely, 220336054 is an apocalyptic number.
20336054 is a deficient number, since it is larger than the sum of its proper divisors (10837630).
20336054 is an equidigital number, since it uses as much as digits as its factorization.
20336054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4699 (or 4652 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 20336054 is about 4509.5514189329. The cubic root of 20336054 is about 272.9536432803.
Adding to 20336054 its reverse (45063302), we get a palindrome (65399356).
The spelling of 20336054 in words is "twenty million, three hundred thirty-six thousand, fifty-four".
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