Base | Representation |
---|---|
bin | 101010001101000001011… |
… | …001011011111111100101 |
3 | 101021020220221011200101201 |
4 | 222031001121123333211 |
5 | 340004102212041401 |
6 | 10100200013322501 |
7 | 416350443130555 |
oct | 52150131337745 |
9 | 11236827150351 |
10 | 2900200112101 |
11 | a18a7139a886 |
12 | 3aa0b3196431 |
13 | 1806456167b6 |
14 | a0528687165 |
15 | 50692d86b01 |
hex | 2a34165bfe5 |
2900200112101 has 4 divisors (see below), whose sum is σ = 2901277055052. Its totient is φ = 2899123169152.
The previous prime is 2900200112009. The next prime is 2900200112111. The reversal of 2900200112101 is 1012110020092.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2049979650625 + 850220461476 = 1431775^2 + 922074^2 .
It is a cyclic number.
It is not a de Polignac number, because 2900200112101 - 213 = 2900200103909 is a prime.
It is a super-2 number, since 2×29002001121012 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900200112111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538467436 + ... + 538472821.
It is an arithmetic number, because the mean of its divisors is an integer number (725319263763).
Almost surely, 22900200112101 is an apocalyptic number.
It is an amenable number.
2900200112101 is a deficient number, since it is larger than the sum of its proper divisors (1076942951).
2900200112101 is a wasteful number, since it uses less digits than its factorization.
2900200112101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076942950.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 2900200112101 its reverse (1012110020092), we get a palindrome (3912310132193).
The spelling of 2900200112101 in words is "two trillion, nine hundred billion, two hundred million, one hundred twelve thousand, one hundred one".
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