Base | Representation |
---|---|
bin | 11100001010101011… |
… | …110101001110000101 |
3 | 2220001202111002021200 |
4 | 130022223311032011 |
5 | 443414433032123 |
6 | 21521030333113 |
7 | 2120322020346 |
oct | 341253651605 |
9 | 86052432250 |
10 | 30244033413 |
11 | 1190aa71a40 |
12 | 5a407ba199 |
13 | 2b0cac8a79 |
14 | 166ca100cd |
15 | bc0280143 |
hex | 70aaf5385 |
30244033413 has 24 divisors (see below), whose sum is σ = 50460636096. Its totient is φ = 17251497600.
The previous prime is 30244033397. The next prime is 30244033441. The reversal of 30244033413 is 31433044203.
30244033413 is a `hidden beast` number, since 3 + 0 + 244 + 0 + 3 + 3 + 413 = 666.
It is not a de Polignac number, because 30244033413 - 24 = 30244033397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30244033913) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8983473 + ... + 8986838.
It is an arithmetic number, because the mean of its divisors is an integer number (2102526504).
Almost surely, 230244033413 is an apocalyptic number.
30244033413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30244033413 is a deficient number, since it is larger than the sum of its proper divisors (20216602683).
30244033413 is a wasteful number, since it uses less digits than its factorization.
30244033413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17970345 (or 17970342 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 30244033413 its reverse (31433044203), we get a palindrome (61677077616).
The spelling of 30244033413 in words is "thirty billion, two hundred forty-four million, thirty-three thousand, four hundred thirteen".
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