Base | Representation |
---|---|
bin | 11011111100101111… |
… | …001010001100011101 |
3 | 2212110110011012201112 |
4 | 123330233022030131 |
5 | 442430031242413 |
6 | 21441510551405 |
7 | 2111451000323 |
oct | 337457121435 |
9 | 85413135645 |
10 | 30010024733 |
11 | 117aa970837 |
12 | 5996368565 |
13 | 2aa3494cb0 |
14 | 16498d7d13 |
15 | ba99592a8 |
hex | 6fcbca31d |
30010024733 has 12 divisors (see below), whose sum is σ = 32875592988. Its totient is φ = 27232002240.
The previous prime is 30010024697. The next prime is 30010024757. The reversal of 30010024733 is 33742001003.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1576645849 + 28433378884 = 39707^2 + 168622^2 .
It is not a de Polignac number, because 30010024733 - 26 = 30010024669 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30010024699 and 30010024708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30010021733) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286328 + ... + 376833.
It is an arithmetic number, because the mean of its divisors is an integer number (2739632749).
Almost surely, 230010024733 is an apocalyptic number.
It is an amenable number.
30010024733 is a deficient number, since it is larger than the sum of its proper divisors (2865568255).
30010024733 is an equidigital number, since it uses as much as digits as its factorization.
30010024733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663292 (or 663233 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 23.
Adding to 30010024733 its reverse (33742001003), we get a palindrome (63752025736).
The spelling of 30010024733 in words is "thirty billion, ten million, twenty-four thousand, seven hundred thirty-three".
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