Base | Representation |
---|---|
bin | 11100000010101110… |
… | …001000110011111111 |
3 | 2212201110001211110000 |
4 | 130002232020303333 |
5 | 443131231421343 |
6 | 21455454445343 |
7 | 2114110230462 |
oct | 340256106377 |
9 | 85643054400 |
10 | 30110420223 |
11 | 11851602414 |
12 | 5a03b03853 |
13 | 2abb216800 |
14 | 1658d8d2d9 |
15 | bb368aed3 |
hex | 702b88cff |
30110420223 has 60 divisors (see below), whose sum is σ = 48913355568. Its totient is φ = 18450581760.
The previous prime is 30110420209. The next prime is 30110420227. The reversal of 30110420223 is 32202401103.
It is not a de Polignac number, because 30110420223 - 26 = 30110420159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30110420196 and 30110420205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110420227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3294486 + ... + 3303612.
Almost surely, 230110420223 is an apocalyptic number.
30110420223 is a deficient number, since it is larger than the sum of its proper divisors (18802935345).
30110420223 is a wasteful number, since it uses less digits than its factorization.
30110420223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9406 (or 9384 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 30110420223 its reverse (32202401103), we get a palindrome (62312821326).
The spelling of 30110420223 in words is "thirty billion, one hundred ten million, four hundred twenty thousand, two hundred twenty-three".
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