Base | Representation |
---|---|
bin | 100000001100001100000… |
… | …101110100110110000011 |
3 | 21211110211211010122112222 |
4 | 200030030011310312003 |
5 | 242220400404324303 |
6 | 4412121344041255 |
7 | 315551113231442 |
oct | 40141405646603 |
9 | 7743754118488 |
10 | 2212111011203 |
11 | 783172aa5a55 |
12 | 2b887b60322b |
13 | 1307a7a15762 |
14 | 790d1208d59 |
15 | 3c81e7ee938 |
hex | 2030c174d83 |
2212111011203 has 8 divisors (see below), whose sum is σ = 2263634976768. Its totient is φ = 2160590660424.
The previous prime is 2212111011167. The next prime is 2212111011239. The reversal of 2212111011203 is 3021101112122.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2212111011167) and next prime (2212111011239).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2212111011203 - 26 = 2212111011139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2212111017203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354650 + ... + 2133072.
It is an arithmetic number, because the mean of its divisors is an integer number (282954372096).
Almost surely, 22212111011203 is an apocalyptic number.
2212111011203 is a deficient number, since it is larger than the sum of its proper divisors (51523965565).
2212111011203 is a wasteful number, since it uses less digits than its factorization.
2212111011203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1807393.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 2212111011203 its reverse (3021101112122), we get a palindrome (5233212123325).
The spelling of 2212111011203 in words is "two trillion, two hundred twelve billion, one hundred eleven million, eleven thousand, two hundred three".
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