Base | Representation |
---|---|
bin | 11100001010101101… |
… | …010010001100011001 |
3 | 2220001210012102200010 |
4 | 130022231102030121 |
5 | 443420032223413 |
6 | 21521042432133 |
7 | 2120325164535 |
oct | 341255221431 |
9 | 86053172603 |
10 | 30244414233 |
11 | 11910202070 |
12 | 5a40962649 |
13 | 2b0cc001c7 |
14 | 166caacbc5 |
15 | bc0307dc3 |
hex | 70ab52319 |
30244414233 has 16 divisors (see below), whose sum is σ = 44048822976. Its totient is φ = 18306219840.
The previous prime is 30244414223. The next prime is 30244414243. The reversal of 30244414233 is 33241444203.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30244414223) and next prime (30244414243).
It is not a de Polignac number, because 30244414233 - 26 = 30244414169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30244414233.
It is not an unprimeable number, because it can be changed into a prime (30244414223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567310 + ... + 618327.
It is an arithmetic number, because the mean of its divisors is an integer number (2753051436).
Almost surely, 230244414233 is an apocalyptic number.
30244414233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30244414233 is a deficient number, since it is larger than the sum of its proper divisors (13804408743).
30244414233 is a wasteful number, since it uses less digits than its factorization.
30244414233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1186424.
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 30244414233 its reverse (33241444203), we get a palindrome (63485858436).
The spelling of 30244414233 in words is "thirty billion, two hundred forty-four million, four hundred fourteen thousand, two hundred thirty-three".
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