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12001300130 = 251975160763
BaseRepresentation
bin10110010110101010…
…10100111010100010
31010222101120012210102
423023111110322202
5144034313101010
65302513302402
7603255240131
oct131325247242
933871505712
1012001300130
1150a946a466
1223ab264a02
1311934cb531
1481bc79918
154a392aba5
hex2cb554ea2

12001300130 has 16 divisors (see below), whose sum is σ = 21603789504. Its totient is φ = 4800198000.

The previous prime is 12001300123. The next prime is 12001300151. The reversal of 12001300130 is 3100310021.

12001300130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 167129 + ... + 227891.

It is an arithmetic number, because the mean of its divisors is an integer number (1350236844).

Almost surely, 212001300130 is an apocalyptic number.

12001300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001300130 is a deficient number, since it is larger than the sum of its proper divisors (9602489374).

12001300130 is a wasteful number, since it uses less digits than its factorization.

12001300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80521.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 12001300130 its reverse (3100310021), we get a palindrome (15101610151).

The spelling of 12001300130 in words is "twelve billion, one million, three hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 19751 39502 60763 98755 121526 197510 303815 607630 1200130013 2400260026 6000650065 12001300130