Base | Representation |
---|---|
bin | 1101101111100101010010… |
… | …10110110011101101011101 |
3 | 10222000012212020221120222002 |
4 | 12313302221112303231131 |
5 | 12430130112143120013 |
6 | 144135522405332045 |
7 | 6236325030540635 |
oct | 667625126635535 |
9 | 128005766846862 |
10 | 30222231223133 |
11 | 96a21a36a7234 |
12 | 3481330107025 |
13 | 13b2c3747a311 |
14 | 766a99bdb6c5 |
15 | 376239d02358 |
hex | 1b7ca95b3b5d |
30222231223133 has 4 divisors (see below), whose sum is σ = 30250986915168. Its totient is φ = 30193475531100.
The previous prime is 30222231223111. The next prime is 30222231223147. The reversal of 30222231223133 is 33132213222203.
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 30222231223133 - 240 = 29122719595357 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30222231223096 and 30222231223105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30222231223103) 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, 14377844441 + ... + 14377846542.
It is an arithmetic number, because the mean of its divisors is an integer number (7562746728792).
Almost surely, 230222231223133 is an apocalyptic number.
It is an amenable number.
30222231223133 is a deficient number, since it is larger than the sum of its proper divisors (28755692035).
30222231223133 is a wasteful number, since it uses less digits than its factorization.
30222231223133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28755692034.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 30222231223133 its reverse (33132213222203), we get a palindrome (63354444445336).
The spelling of 30222231223133 in words is "thirty trillion, two hundred twenty-two billion, two hundred thirty-one million, two hundred twenty-three thousand, one hundred thirty-three".
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