Search a number
-
+
13464841 = 138312479
BaseRepresentation
bin110011010111…
…010100001001
3221100002021211
4303113110021
511421333331
61200333121
7222310045
oct63272411
927302254
1013464841
117667375
1246141a1
132a35980
141b07025
1512ae8b1
hexcd7509

13464841 has 8 divisors (see below), whose sum is σ = 14676480. Its totient is φ = 12278352.

The previous prime is 13464827. The next prime is 13464859. The reversal of 13464841 is 14846431.

13464841 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 13464841 - 213 = 13456649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13464541) 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, 5161 + ... + 7318.

It is an arithmetic number, because the mean of its divisors is an integer number (1834560).

Almost surely, 213464841 is an apocalyptic number.

It is an amenable number.

13464841 is a deficient number, since it is larger than the sum of its proper divisors (1211639).

13464841 is a wasteful number, since it uses less digits than its factorization.

13464841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12575.

The product of its digits is 9216, while the sum is 31.

The square root of 13464841 is about 3669.4469610556. The cubic root of 13464841 is about 237.9032690729.

It can be divided in two parts, 134648 and 41, that added together give a square (134689 = 3672).

The spelling of 13464841 in words is "thirteen million, four hundred sixty-four thousand, eight hundred forty-one".

Divisors: 1 13 83 1079 12479 162227 1035757 13464841