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13054153 = 71864879
BaseRepresentation
bin110001110011…
…000011001001
3220120012221011
4301303003021
511320213103
61143443521
7215646520
oct61630311
926505834
1013054153
117406862
1244565a1
132920a68
141a3b4b7
15122cd6d
hexc730c9

13054153 has 4 divisors (see below), whose sum is σ = 14919040. Its totient is φ = 11189268.

The previous prime is 13054127. The next prime is 13054169. The reversal of 13054153 is 35145031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35145031 = 46637537.

It is a cyclic number.

It is not a de Polignac number, because 13054153 - 213 = 13045961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13054103) 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 3 ways as a sum of consecutive naturals, for example, 932433 + ... + 932446.

It is an arithmetic number, because the mean of its divisors is an integer number (3729760).

Almost surely, 213054153 is an apocalyptic number.

It is an amenable number.

13054153 is a deficient number, since it is larger than the sum of its proper divisors (1864887).

13054153 is an equidigital number, since it uses as much as digits as its factorization.

13054153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864886.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 13054153 is about 3613.0531410429. The cubic root of 13054153 is about 235.4595083368.

Adding to 13054153 its reverse (35145031), we get a palindrome (48199184).

The spelling of 13054153 in words is "thirteen million, fifty-four thousand, one hundred fifty-three".

Divisors: 1 7 1864879 13054153