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3030132112 = 247475310861
BaseRepresentation
bin1011010010011100…
…0010010110010000
321211011201122211021
42310213002112100
522201203211422
61220402125224
7135042461260
oct26447022620
97734648737
103030132112
111315481117
12706950814
13393a046a7
1420a60b7a0
1512b046dc7
hexb49c2590

3030132112 has 80 divisors (see below), whose sum is σ = 6982267392. Its totient is φ = 1246901760.

The previous prime is 3030132109. The next prime is 3030132113. The reversal of 3030132112 is 2112310303.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3030132113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273562 + ... + 284422.

Almost surely, 23030132112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030132112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3491133696).

3030132112 is an abundant number, since it is smaller than the sum of its proper divisors (3952135280).

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

3030132112 is a wasteful number, since it uses less digits than its factorization.

3030132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10976 (or 10970 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3030132112 is about 55046.6357918447. The cubic root of 3030132112 is about 1447.0621629807.

Adding to 3030132112 its reverse (2112310303), we get a palindrome (5142442415).

The spelling of 3030132112 in words is "three billion, thirty million, one hundred thirty-two thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 47 53 56 94 106 112 188 212 329 371 376 424 658 742 752 848 1316 1484 2491 2632 2968 4982 5264 5936 9964 10861 17437 19928 21722 34874 39856 43444 69748 76027 86888 139496 152054 173776 278992 304108 510467 575633 608216 1020934 1151266 1216432 2041868 2302532 3573269 4029431 4083736 4605064 7146538 8058862 8167472 9210128 14293076 16117724 27054751 28586152 32235448 54109502 57172304 64470896 108219004 189383257 216438008 378766514 432876016 757533028 1515066056 3030132112