Search a number
-
+
13148341 = 231135059
BaseRepresentation
bin110010001010…
…000010110101
3220202000010121
4302022002311
511331221331
61145451541
7216521233
oct62120265
926660117
1013148341
1174705a8
1244a0bb1
1329548ab
141a63953
15124ac11
hexc8a0b5

13148341 has 8 divisors (see below), whose sum is σ = 13844160. Its totient is φ = 12462912.

The previous prime is 13148329. The next prime is 13148351. The reversal of 13148341 is 14384131.

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 13148341 - 217 = 13017269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148321) 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, 70 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (1730520).

Almost surely, 213148341 is an apocalyptic number.

It is an amenable number.

13148341 is a deficient number, since it is larger than the sum of its proper divisors (695819).

13148341 is a wasteful number, since it uses less digits than its factorization.

13148341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195.

The product of its digits is 1152, while the sum is 25.

The square root of 13148341 is about 3626.0641196758. The cubic root of 13148341 is about 236.0244456627.

The spelling of 13148341 in words is "thirteen million, one hundred forty-eight thousand, three hundred forty-one".

Divisors: 1 23 113 2599 5059 116357 571667 13148341