Search a number
-
+
5148241 = 7838861
BaseRepresentation
bin10011101000111001010001
3100200120001121
4103220321101
52304220431
6302202241
761521310
oct23507121
910616047
105148241
1129a6a4a
121883381
1310b33c7
14980277
156ba611
hex4e8e51

5148241 has 8 divisors (see below), whose sum is σ = 5955264. Its totient is φ = 4359120.

The previous prime is 5148233. The next prime is 5148257. The reversal of 5148241 is 1428415.

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 5148241 - 23 = 5148233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5148271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3850 + ... + 5011.

It is an arithmetic number, because the mean of its divisors is an integer number (744408).

Almost surely, 25148241 is an apocalyptic number.

It is an amenable number.

5148241 is a deficient number, since it is larger than the sum of its proper divisors (807023).

5148241 is an equidigital number, since it uses as much as digits as its factorization.

5148241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8951.

The product of its digits is 1280, while the sum is 25.

The square root of 5148241 is about 2268.9735564788. The cubic root of 5148241 is about 172.6710869971.

The spelling of 5148241 in words is "five million, one hundred forty-eight thousand, two hundred forty-one".

Divisors: 1 7 83 581 8861 62027 735463 5148241