Base | Representation |
---|---|
bin | 100000001010010000000… |
… | …011011100001101011111 |
3 | 21211021110210100220020221 |
4 | 200022100003130031133 |
5 | 242202120140324411 |
6 | 4411135045022211 |
7 | 315445414100230 |
oct | 40122003341537 |
9 | 7737423326227 |
10 | 2210030011231 |
11 | 7822a5364969 |
12 | 2b839a6b4967 |
13 | 13053584ab23 |
14 | 78d74aa7087 |
15 | 3c74bc8c071 |
hex | 202900dc35f |
2210030011231 has 32 divisors (see below), whose sum is σ = 2579609894400. Its totient is φ = 1854406794240.
The previous prime is 2210030011219. The next prime is 2210030011279. The reversal of 2210030011231 is 1321100300122.
It is not a de Polignac number, because 2210030011231 - 219 = 2210029486943 is a prime.
It is a super-2 number, since 2×22100300112312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210030011201) 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 31 ways as a sum of consecutive naturals, for example, 35307160 + ... + 35369698.
It is an arithmetic number, because the mean of its divisors is an integer number (80612809200).
Almost surely, 22210030011231 is an apocalyptic number.
2210030011231 is a deficient number, since it is larger than the sum of its proper divisors (369579883169).
2210030011231 is a wasteful number, since it uses less digits than its factorization.
2210030011231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63199.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2210030011231 its reverse (1321100300122), we get a palindrome (3531130311353).
The spelling of 2210030011231 in words is "two trillion, two hundred ten billion, thirty million, eleven thousand, two hundred thirty-one".
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