Base | Representation |
---|---|
bin | 1011010110111001100110… |
… | …1111100000010010010111 |
3 | 1122012211211121221011211010 |
4 | 2311232121233200102113 |
5 | 3114101011104442120 |
6 | 42320533004143303 |
7 | 2426142334412661 |
oct | 265563157402227 |
9 | 48184747834733 |
10 | 12488049296535 |
11 | 3a851742a096a |
12 | 1498326537b33 |
13 | 6c7805975c97 |
14 | 3125d3977531 |
15 | 169c997be7e0 |
hex | b5b99be0497 |
12488049296535 has 32 divisors (see below), whose sum is σ = 20047751539200. Its totient is φ = 6638005945728.
The previous prime is 12488049296507. The next prime is 12488049296543. The reversal of 12488049296535 is 53569294088421.
It is not a de Polignac number, because 12488049296535 - 210 = 12488049295511 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54145641 + ... + 54375789.
It is an arithmetic number, because the mean of its divisors is an integer number (626492235600).
Almost surely, 212488049296535 is an apocalyptic number.
12488049296535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12488049296535 is a deficient number, since it is larger than the sum of its proper divisors (7559702242665).
12488049296535 is a wasteful number, since it uses less digits than its factorization.
12488049296535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242247.
The product of its (nonzero) digits is 149299200, while the sum is 66.
The spelling of 12488049296535 in words is "twelve trillion, four hundred eighty-eight billion, forty-nine million, two hundred ninety-six thousand, five hundred thirty-five".
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