Base | Representation |
---|---|
bin | 11011111100101111… |
… | …110101100011011110 |
3 | 2212110110111020100100 |
4 | 123330233311203132 |
5 | 442430102433314 |
6 | 21441514441530 |
7 | 2111452340160 |
oct | 337457654336 |
9 | 85413436310 |
10 | 30010202334 |
11 | 117aaa82212 |
12 | 59964332a6 |
13 | 2aa3527a98 |
14 | 1649942930 |
15 | ba9991c09 |
hex | 6fcbf58de |
30010202334 has 96 divisors (see below), whose sum is σ = 75165742080. Its totient is φ = 8476228800.
The previous prime is 30010202311. The next prime is 30010202347. The reversal of 30010202334 is 43320201003.
30010202334 is a `hidden beast` number, since 300 + 10 + 20 + 2 + 334 = 666.
It is a super-2 number, since 2×300102023342 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4469772 + ... + 4476480.
It is an arithmetic number, because the mean of its divisors is an integer number (782976480).
Almost surely, 230010202334 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30010202334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37582871040).
30010202334 is an abundant number, since it is smaller than the sum of its proper divisors (45155539746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30010202334 is a wasteful number, since it uses less digits than its factorization.
30010202334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7126 (or 7123 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 30010202334 its reverse (43320201003), we get a palindrome (73330403337).
The spelling of 30010202334 in words is "thirty billion, ten million, two hundred two thousand, three hundred thirty-four".
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