Search a number
-
+
13158380583257 = 713651012221127
BaseRepresentation
bin1011111101111010110010…
…0110011011100101011001
31201120221002011111210010112
42333132230212123211121
53211041330412131012
643552513202054105
72525442636345110
oct277365446334531
951527064453115
1013158380583257
11421348a88a108
12158622304a335
13745aa3581480
14336c2482cc77
1517c42dd8c122
hexbf7ac99b959

13158380583257 has 16 divisors (see below), whose sum is σ = 16195186006272. Its totient is φ = 10410861787200.

The previous prime is 13158380583251. The next prime is 13158380583259. The reversal of 13158380583257 is 75238508385131.

It is not a de Polignac number, because 13158380583257 - 210 = 13158380582233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13158380583196 and 13158380583205.

It is not an unprimeable number, because it can be changed into a prime (13158380583251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4813628 + ... + 7034754.

It is an arithmetic number, because the mean of its divisors is an integer number (1012199125392).

Almost surely, 213158380583257 is an apocalyptic number.

It is an amenable number.

13158380583257 is a deficient number, since it is larger than the sum of its proper divisors (3036805423015).

13158380583257 is a wasteful number, since it uses less digits than its factorization.

13158380583257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286248.

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 13158380583257 in words is "thirteen trillion, one hundred fifty-eight billion, three hundred eighty million, five hundred eighty-three thousand, two hundred fifty-seven".

Divisors: 1 7 13 91 65101 455707 846313 2221127 5924191 15547889 28874651 202122557 144597588827 1012183121789 1879768654751 13158380583257