Search a number
-
+
13013123341 = 89562326003
BaseRepresentation
bin11000001111010010…
…01000000100001101
31020120220111011022011
430013221020010031
5203122324421331
65551140221221
7640322503051
oct140751100415
936526434264
1013013123341
115578629199
12263209a811
1312c50180aa
148b63c3c61
155126953b1
hex307a4810d

13013123341 has 8 divisors (see below), whose sum is σ = 13162184640. Its totient is φ = 12864125472.

The previous prime is 13013123311. The next prime is 13013123359. The reversal of 13013123341 is 14332131031.

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

It is a cyclic number.

It is not a de Polignac number, because 13013123341 - 211 = 13013121293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013123311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487446 + ... + 513448.

It is an arithmetic number, because the mean of its divisors is an integer number (1645273080).

Almost surely, 213013123341 is an apocalyptic number.

It is an amenable number.

13013123341 is a deficient number, since it is larger than the sum of its proper divisors (149061299).

13013123341 is an equidigital number, since it uses as much as digits as its factorization.

13013123341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31715.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13013123341 its reverse (14332131031), we get a palindrome (27345254372).

The spelling of 13013123341 in words is "thirteen billion, thirteen million, one hundred twenty-three thousand, three hundred forty-one".

Divisors: 1 89 5623 26003 500447 2314267 146214869 13013123341