Base | Representation |
---|---|
bin | 10011000000011011011… |
… | …111010010110000110100 |
3 | 11121212100112101000202020 |
4 | 103000123133102300310 |
5 | 132344424044334012 |
6 | 2440010045313140 |
7 | 163236102260466 |
oct | 23003337226064 |
9 | 4555315330666 |
10 | 1306131246132 |
11 | 463a22046159 |
12 | 1911788657b0 |
13 | 96224426c2b |
14 | 473079a0136 |
15 | 23e97335a8c |
hex | 1301b7d2c34 |
1306131246132 has 48 divisors (see below), whose sum is σ = 3076636856832. Its totient is φ = 431235975520.
The previous prime is 1306131246113. The next prime is 1306131246151. The reversal of 1306131246132 is 2316421316031.
It is an interprime number because it is at equal distance from previous prime (1306131246113) and next prime (1306131246151).
It is a super-2 number, since 2×13061312461322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1306131246093 and 1306131246102.
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, 7882657 + ... + 8046647.
It is an arithmetic number, because the mean of its divisors is an integer number (64096601184).
Almost surely, 21306131246132 is an apocalyptic number.
1306131246132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1306131246132 is an abundant number, since it is smaller than the sum of its proper divisors (1770505610700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1306131246132 is a wasteful number, since it uses less digits than its factorization.
1306131246132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170308 (or 170306 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The spelling of 1306131246132 in words is "one trillion, three hundred six billion, one hundred thirty-one million, two hundred forty-six thousand, one hundred thirty-two".
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