Base | Representation |
---|---|
bin | 10010101010100010… |
… | …011110010101011111 |
3 | 1220201200201222000112 |
4 | 102222202132111133 |
5 | 312021001024210 |
6 | 13112352520235 |
7 | 1306430653541 |
oct | 225242362537 |
9 | 56650658015 |
10 | 20041033055 |
11 | 855470583a |
12 | 3a7385007b |
13 | 1b75043754 |
14 | d81927691 |
15 | 7c4673d05 |
hex | 4aa89e55f |
20041033055 has 8 divisors (see below), whose sum is σ = 24088221072. Its totient is φ = 16006838848.
The previous prime is 20041033037. The next prime is 20041033057. The reversal of 20041033055 is 55033014002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20041033055 - 232 = 15746065759 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20041033055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20041033057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3245057 + ... + 3251226.
It is an arithmetic number, because the mean of its divisors is an integer number (3011027634).
Almost surely, 220041033055 is an apocalyptic number.
20041033055 is a deficient number, since it is larger than the sum of its proper divisors (4047188017).
20041033055 is an equidigital number, since it uses as much as digits as its factorization.
20041033055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6496905.
The product of its (nonzero) digits is 1800, while the sum is 23.
Adding to 20041033055 its reverse (55033014002), we get a palindrome (75074047057).
The spelling of 20041033055 in words is "twenty billion, forty-one million, thirty-three thousand, fifty-five".
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