Base | Representation |
---|---|
bin | 11011111101011110… |
… | …000001100011010111 |
3 | 2212111022021101002020 |
4 | 123331132001203113 |
5 | 442441202410403 |
6 | 21443030144223 |
7 | 2111660265612 |
oct | 337536014327 |
9 | 85438241066 |
10 | 30022310103 |
11 | 118068a1a35 |
12 | 599a4b2073 |
13 | 2aa5ba6b46 |
14 | 164b3b5179 |
15 | baaa84453 |
hex | 6fd7818d7 |
30022310103 has 8 divisors (see below), whose sum is σ = 40479519600. Its totient is φ = 19789987008.
The previous prime is 30022310081. The next prime is 30022310111. The reversal of 30022310103 is 30101322003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30022310103 - 28 = 30022309847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022310173) 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, 56221288 + ... + 56221821.
It is an arithmetic number, because the mean of its divisors is an integer number (5059939950).
Almost surely, 230022310103 is an apocalyptic number.
30022310103 is a deficient number, since it is larger than the sum of its proper divisors (10457209497).
30022310103 is a wasteful number, since it uses less digits than its factorization.
30022310103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112443201.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30022310103 its reverse (30101322003), we get a palindrome (60123632106).
The spelling of 30022310103 in words is "thirty billion, twenty-two million, three hundred ten thousand, one hundred three".
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