Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …110011000100110110101 |
3 | 21002012100111202011120020 |
4 | 131012221112120212311 |
5 | 230232000224310401 |
6 | 4130442054355353 |
7 | 264331614042663 |
oct | 35065126304665 |
9 | 7065314664506 |
10 | 2000001010101 |
11 | 701217480786 |
12 | 28374435bb59 |
13 | 1167a3829073 |
14 | 6cb2ca73c33 |
15 | 3705812bd36 |
hex | 1d1a95989b5 |
2000001010101 has 4 divisors (see below), whose sum is σ = 2666668013472. Its totient is φ = 1333334006732.
The previous prime is 2000001010087. The next prime is 2000001010129. The reversal of 2000001010101 is 1010101000002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2000001010101 - 25 = 2000001010069 is a prime.
2000001010101 is a modest number, since divided by 1010101 gives 20000 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 2000001010101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000001015101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333333501681 + ... + 333333501686.
It is an arithmetic number, because the mean of its divisors is an integer number (666667003368).
Almost surely, 22000001010101 is an apocalyptic number.
It is an amenable number.
2000001010101 is a deficient number, since it is larger than the sum of its proper divisors (666667003371).
2000001010101 is an equidigital number, since it uses as much as digits as its factorization.
2000001010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 666667003370.
The product of its (nonzero) digits is 2, while the sum is 6.
Adding to 2000001010101 its reverse (1010101000002), we get a palindrome (3010102010103).
The spelling of 2000001010101 in words is "two trillion, one million, ten thousand, one hundred one".
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