Search a number
-
+
12713701 = 711132977
BaseRepresentation
bin110000011111…
…111011100101
3212220220220211
4300133323211
511223314301
61132255421
7213031120
oct60377345
925826824
1012713701
1171a3aa0
124311571
132831b00
14198d3b7
1511b2051
hexc1fee5

12713701 has 24 divisors (see below), whose sum is σ = 17181504. Its totient is φ = 9135360.

The previous prime is 12713677. The next prime is 12713713. The reversal of 12713701 is 10731721.

It is not a de Polignac number, because 12713701 - 27 = 12713573 is a prime.

It is a super-3 number, since 3×127137013 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12525 + ... + 13501.

It is an arithmetic number, because the mean of its divisors is an integer number (715896).

Almost surely, 212713701 is an apocalyptic number.

12713701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12713701 is a deficient number, since it is larger than the sum of its proper divisors (4467803).

12713701 is a wasteful number, since it uses less digits than its factorization.

12713701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 12713701 is about 3565.6277147229. The cubic root of 12713701 is about 233.3945252208.

The spelling of 12713701 in words is "twelve million, seven hundred thirteen thousand, seven hundred one".

Divisors: 1 7 11 13 77 91 143 169 977 1001 1183 1859 6839 10747 12701 13013 75229 88907 139711 165113 977977 1155791 1816243 12713701