Base | Representation |
---|---|
bin | 100110001011… |
… | …0011011101010 |
3 | 1101122212011212 |
4 | 1030112123222 |
5 | 20110433301 |
6 | 1552553122 |
7 | 332060156 |
oct | 114263352 |
9 | 41585155 |
10 | 20014826 |
11 | 10330487 |
12 | 68527a2 |
13 | 41ba0c0 |
14 | 2930066 |
15 | 1b554bb |
hex | 13166ea |
20014826 has 16 divisors (see below), whose sum is σ = 32465664. Its totient is φ = 9199344.
The previous prime is 20014811. The next prime is 20014837. The reversal of 20014826 is 62841002.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5375 + ... + 8301.
It is an arithmetic number, because the mean of its divisors is an integer number (2029104).
Almost surely, 220014826 is an apocalyptic number.
20014826 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
20014826 is a deficient number, since it is larger than the sum of its proper divisors (12450838).
20014826 is a wasteful number, since it uses less digits than its factorization.
20014826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3205.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 20014826 is about 4473.7932451109. The cubic root of 20014826 is about 271.5088183518.
Adding to 20014826 its reverse (62841002), we get a palindrome (82855828).
The spelling of 20014826 in words is "twenty million, fourteen thousand, eight hundred twenty-six".
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