Base | Representation |
---|---|
bin | 100110110110… |
… | …0001011101100 |
3 | 1102022200222112 |
4 | 1031230023230 |
5 | 20203203220 |
6 | 2004303152 |
7 | 335052161 |
oct | 115541354 |
9 | 42280875 |
10 | 20366060 |
11 | 10550360 |
12 | 69a1ab8 |
13 | 42b0c30 |
14 | 29c2068 |
15 | 1bc45c5 |
hex | 136c2ec |
20366060 has 48 divisors (see below), whose sum is σ = 50252832. Its totient is φ = 6835200.
The previous prime is 20366029. The next prime is 20366069. The reversal of 20366060 is 6066302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20366069) 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 15 ways as a sum of consecutive naturals, for example, 701 + ... + 6420.
It is an arithmetic number, because the mean of its divisors is an integer number (1046934).
Almost surely, 220366060 is an apocalyptic number.
20366060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20366060 is an abundant number, since it is smaller than the sum of its proper divisors (29886772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20366060 is a wasteful number, since it uses less digits than its factorization.
20366060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7154 (or 7152 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 20366060 is about 4512.8771310551. The cubic root of 20366060 is about 273.0878256879.
The spelling of 20366060 in words is "twenty million, three hundred sixty-six thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •