Base | Representation |
---|---|
bin | 111100101111111100… |
… | …0011010110011010110 |
3 | 110110201211001222111201 |
4 | 1321133320122303112 |
5 | 4114134124103441 |
6 | 135533104023114 |
7 | 12265601452066 |
oct | 1713770326326 |
9 | 413654058451 |
10 | 130457644246 |
11 | 50365a37016 |
12 | 2134a001a9a |
13 | c3c0949a47 |
14 | 64581973a6 |
15 | 35d8111c31 |
hex | 1e5fe1acd6 |
130457644246 has 16 divisors (see below), whose sum is σ = 196178412528. Its totient is φ = 65064902400.
The previous prime is 130457644169. The next prime is 130457644271. The reversal of 130457644246 is 642446754031.
It is a junction number, because it is equal to n+sod(n) for n = 130457644196 and 130457644205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5288481 + ... + 5313091.
It is an arithmetic number, because the mean of its divisors is an integer number (12261150783).
Almost surely, 2130457644246 is an apocalyptic number.
130457644246 is a deficient number, since it is larger than the sum of its proper divisors (65720768282).
130457644246 is a wasteful number, since it uses less digits than its factorization.
130457644246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31167.
The product of its (nonzero) digits is 1935360, while the sum is 46.
The spelling of 130457644246 in words is "one hundred thirty billion, four hundred fifty-seven million, six hundred forty-four thousand, two hundred forty-six".
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