Base | Representation |
---|---|
bin | 11110101111001001101… |
… | …101100011001011000101 |
3 | 21110220222202121010100002 |
4 | 132233021231203023011 |
5 | 234101303023301201 |
6 | 4254200505131045 |
7 | 305413416100520 |
oct | 36571155431305 |
9 | 7426882533302 |
10 | 2112213103301 |
11 | 74486a260194 |
12 | 2a143ba89a85 |
13 | 1242473ccb52 |
14 | 74335961bb7 |
15 | 39e2452e76b |
hex | 1ebc9b632c5 |
2112213103301 has 4 divisors (see below), whose sum is σ = 2413957832352. Its totient is φ = 1810468374252.
The previous prime is 2112213103279. The next prime is 2112213103307. The reversal of 2112213103301 is 1033013122112.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2112213103301 - 210 = 2112213102277 is a prime.
It is a super-2 number, since 2×21122131033012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112213103307) 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, 150872364515 + ... + 150872364528.
It is an arithmetic number, because the mean of its divisors is an integer number (603489458088).
Almost surely, 22112213103301 is an apocalyptic number.
It is an amenable number.
2112213103301 is a deficient number, since it is larger than the sum of its proper divisors (301744729051).
2112213103301 is an equidigital number, since it uses as much as digits as its factorization.
2112213103301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301744729050.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2112213103301 its reverse (1033013122112), we get a palindrome (3145226225413).
The spelling of 2112213103301 in words is "two trillion, one hundred twelve billion, two hundred thirteen million, one hundred three thousand, three hundred one".
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