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3030130134 = 23429897247
BaseRepresentation
bin1011010010011100…
…0001110111010110
321211011201120010000
42310213001313112
522201203131014
61220402112130
7135042452433
oct26447016726
97734646100
103030130134
11131547a689
1270694b646
13393a03815
1420a60ab8a
1512b046509
hexb49c1dd6

3030130134 has 80 divisors (see below), whose sum is σ = 7103764800. Its totient is φ = 964123776.

The previous prime is 3030130121. The next prime is 3030130153. The reversal of 3030130134 is 4310310303.

3030130134 is a `hidden beast` number, since 30 + 301 + 301 + 34 = 666.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 414499 + ... + 421745.

It is an arithmetic number, because the mean of its divisors is an integer number (88797060).

Almost surely, 23030130134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030130134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3551882400).

3030130134 is an abundant number, since it is smaller than the sum of its proper divisors (4073634666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3030130134 is a wasteful number, since it uses less digits than its factorization.

3030130134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7379 (or 7370 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3030130134 is about 55046.6178252579. The cubic root of 3030130134 is about 1447.0618481110.

Adding to 3030130134 its reverse (4310310303), we get a palindrome (7340440437).

The spelling of 3030130134 in words is "three billion, thirty million, one hundred thirty thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 29 54 58 81 87 89 162 174 178 261 267 522 534 783 801 1566 1602 2349 2403 2581 4698 4806 5162 7209 7247 7743 14418 14494 15486 21741 23229 43482 46458 65223 69687 130446 139374 195669 209061 210163 391338 418122 420326 587007 630489 644983 1174014 1260978 1289966 1891467 1934949 3782934 3869898 5674401 5804847 11348802 11609694 17023203 17414541 18704507 34046406 34829082 37409014 52243623 56113521 104487246 112227042 168340563 336681126 505021689 1010043378 1515065067 3030130134