Search a number
-
+
13000102122401 = 171959682169393
BaseRepresentation
bin1011110100101101001001…
…1110000001001110100001
31201000210112110122212212122
42331023102132001032201
53200443202120404101
643352055305234025
72511140435543342
oct275132236011641
951023473585778
1013000102122401
114162348810879
12155b60ba92915
13733b9ab92c84
1432d2cb80a0c9
1517826860a51b
hexbd2d27813a1

13000102122401 has 16 divisors (see below), whose sum is σ = 14734858910400. Its totient is φ = 11394957523968.

The previous prime is 13000102122391. The next prime is 13000102122419. The reversal of 13000102122401 is 10422120100031.

It is a cyclic number.

It is not a de Polignac number, because 13000102122401 - 218 = 13000101860257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13000102122401.

It is not an unprimeable number, because it can be changed into a prime (13000102122431) 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, 341065640 + ... + 341103753.

It is an arithmetic number, because the mean of its divisors is an integer number (920928681900).

Almost surely, 213000102122401 is an apocalyptic number.

It is an amenable number.

13000102122401 is a deficient number, since it is larger than the sum of its proper divisors (1734756787999).

13000102122401 is a wasteful number, since it uses less digits than its factorization.

13000102122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682169488.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13000102122401 its reverse (10422120100031), we get a palindrome (23422222222432).

The spelling of 13000102122401 in words is "thirteen trillion, one hundred two million, one hundred twenty-two thousand, four hundred one".

Divisors: 1 17 19 59 323 1003 1121 19057 682169393 11596879681 12961218467 40247994187 220340713939 684215901179 764711889553 13000102122401