Base | Representation |
---|---|
bin | 100000001011010001000… |
… | …001110110000110001010 |
3 | 21211101021202120202101212 |
4 | 200023101001312012022 |
5 | 242211333222041020 |
6 | 4411435145413122 |
7 | 315514421563505 |
oct | 40132101660612 |
9 | 7741252522355 |
10 | 2211120112010 |
11 | 7828047287a7 |
12 | 2b864379a1a2 |
13 | 13067a643a84 |
14 | 7903978a13c |
15 | 3c7b2819cc5 |
hex | 202d107618a |
2211120112010 has 8 divisors (see below), whose sum is σ = 3980016201636. Its totient is φ = 884448044800.
The previous prime is 2211120111971. The next prime is 2211120112013. The reversal of 2211120112010 is 102110211122.
It can be written as a sum of positive squares in 2 ways, for example, as 2028080747449 + 183039364561 = 1424107^2 + 427831^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×22111201120102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2211120112013) 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, 110556005591 + ... + 110556005610.
Almost surely, 22211120112010 is an apocalyptic number.
2211120112010 is a deficient number, since it is larger than the sum of its proper divisors (1768896089626).
2211120112010 is a wasteful number, since it uses less digits than its factorization.
2211120112010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221112011208.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 2211120112010 its reverse (102110211122), we get a palindrome (2313230323132).
The spelling of 2211120112010 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one hundred twelve thousand, ten".
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