Base | Representation |
---|---|
bin | 100000010100011101111… |
… | …100001010100001000011 |
3 | 21212022210100002112122121 |
4 | 200110131330022201003 |
5 | 242342102100344021 |
6 | 4420151414345111 |
7 | 316314313635565 |
oct | 40243574124103 |
9 | 7768710075577 |
10 | 2221000403011 |
11 | 786a1490a655 |
12 | 2ba54065b197 |
13 | 1315935a9900 |
14 | 796d5a6b335 |
15 | 3cb8ee2d741 |
hex | 2051df0a843 |
2221000403011 has 12 divisors (see below), whose sum is σ = 2405114995968. Its totient is φ = 2050046472864.
The previous prime is 2221000402937. The next prime is 2221000403051. The reversal of 2221000403011 is 1103040001222.
It is not a de Polignac number, because 2221000403011 - 27 = 2221000402883 is a prime.
It is a super-2 number, since 2×22210004030112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2221000403051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2973981 + ... + 3645073.
It is an arithmetic number, because the mean of its divisors is an integer number (200426249664).
Almost surely, 22221000403011 is an apocalyptic number.
2221000403011 is a deficient number, since it is larger than the sum of its proper divisors (184114592957).
2221000403011 is a wasteful number, since it uses less digits than its factorization.
2221000403011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690702 (or 690689 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2221000403011 its reverse (1103040001222), we get a palindrome (3324040404233).
The spelling of 2221000403011 in words is "two trillion, two hundred twenty-one billion, four hundred three thousand, eleven".
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