Search a number
-
+
13124410352341 = 171136832072021
BaseRepresentation
bin1011111011111100001111…
…0100010010001011010101
31201110200101201112020210221
42332333003310102023111
53210012243022233331
643525134302114341
72523131060220031
oct276770364221325
951420351466727
1013124410352341
114200038544902
12157b72257b9b1
1374281b7bb812
14335320dbd1c1
1517b5e191d711
hexbefc3d122d5

13124410352341 has 8 divisors (see below), whose sum is σ = 14019411789144. Its totient is φ = 12243073059840.

The previous prime is 13124410352323. The next prime is 13124410352363. The reversal of 13124410352341 is 14325301442131.

It can be written as a sum of positive squares in 4 ways, for example, as 56517930225 + 13067892422116 = 237735^2 + 3614954^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13124410352341 is a prime.

It is a super-2 number, since 2×131244103523412 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13124410352297 and 13124410352306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124410352041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3416034090 + ... + 3416037931.

It is an arithmetic number, because the mean of its divisors is an integer number (1752426473643).

Almost surely, 213124410352341 is an apocalyptic number.

It is an amenable number.

13124410352341 is a deficient number, since it is larger than the sum of its proper divisors (895001436803).

13124410352341 is a wasteful number, since it uses less digits than its factorization.

13124410352341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832072151.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 13124410352341 its reverse (14325301442131), we get a palindrome (27449711794472).

The spelling of 13124410352341 in words is "thirteen trillion, one hundred twenty-four billion, four hundred ten million, three hundred fifty-two thousand, three hundred forty-one".

Divisors: 1 17 113 1921 6832072021 116145224357 772024138373 13124410352341