Search a number
-
+
130213302132 = 22337359816917
BaseRepresentation
bin111100101000101010…
…0010100111101110100
3110110002210022010010210
41321101110110331310
54113134101132012
6135452534545420
712256543543314
oct1712124247564
9413083263123
10130213302132
1150250018191
12212a0208270
13c382138704
146433951444
1535c194923c
hex1e51514f74

130213302132 has 48 divisors (see below), whose sum is σ = 312912270720. Its totient is φ = 42113653632.

The previous prime is 130213302097. The next prime is 130213302199. The reversal of 130213302132 is 231203312031.

It is a junction number, because it is equal to n+sod(n) for n = 130213302099 and 130213302108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249063 + ... + 567854.

It is an arithmetic number, because the mean of its divisors is an integer number (6519005640).

Almost surely, 2130213302132 is an apocalyptic number.

130213302132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130213302132 is an abundant number, since it is smaller than the sum of its proper divisors (182698968588).

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

130213302132 is a wasteful number, since it uses less digits than its factorization.

130213302132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817320 (or 817318 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130213302132 its reverse (231203312031), we get a palindrome (361416614163).

The spelling of 130213302132 in words is "one hundred thirty billion, two hundred thirteen million, three hundred two thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 359 444 718 1077 1436 2154 4308 13283 26566 39849 53132 79698 159396 816917 1633834 2450751 3267668 4901502 9803004 30225929 60451858 90677787 120903716 181355574 293273203 362711148 586546406 879819609 1173092812 1759639218 3519278436 10851108511 21702217022 32553325533 43404434044 65106651066 130213302132