Base | Representation |
---|---|
bin | 11101001111111101010… |
… | …101100101011010000010 |
3 | 21010011011100122120001202 |
4 | 131033331111211122002 |
5 | 230412440001133442 |
6 | 4135214204101202 |
7 | 265134450165422 |
oct | 35177525453202 |
9 | 7104140576052 |
10 | 2010000021122 |
11 | 70548867a755 |
12 | 285674b34802 |
13 | 11770825b332 |
14 | 6d3daa1a482 |
15 | 37440d91c32 |
hex | 1d3fd565682 |
2010000021122 has 8 divisors (see below), whose sum is σ = 3015028616700. Its totient is φ = 1004990482224.
The previous prime is 2010000021121. The next prime is 2010000021131. The reversal of 2010000021122 is 2211200000102.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1443215392921 + 566784628201 = 1201339^2 + 752851^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20100000211222 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2010000021121) 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, 4497497 + ... + 4924172.
Almost surely, 22010000021122 is an apocalyptic number.
2010000021122 is a deficient number, since it is larger than the sum of its proper divisors (1005028595578).
2010000021122 is a wasteful number, since it uses less digits than its factorization.
2010000021122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9528340.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 2010000021122 its reverse (2211200000102), we get a palindrome (4221200021224).
The spelling of 2010000021122 in words is "two trillion, ten billion, twenty-one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •