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132048853 = 711859843
BaseRepresentation
bin1111101111011…
…10011111010101
3100012110202222021
413313232133111
5232301030403
621034133141
73162253036
oct767563725
9305422867
10132048853
11685a1292
12382811b1
1321485221
1413774a8d
15b8d58bd
hex7dee7d5

132048853 has 4 divisors (see below), whose sum is σ = 133908768. Its totient is φ = 130188940.

The previous prime is 132048817. The next prime is 132048857. The reversal of 132048853 is 358840231.

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: 358840231 = 1129317839.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132048853 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 (132048857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929851 + ... + 929992.

It is an arithmetic number, because the mean of its divisors is an integer number (33477192).

Almost surely, 2132048853 is an apocalyptic number.

It is an amenable number.

132048853 is a deficient number, since it is larger than the sum of its proper divisors (1859915).

132048853 is an equidigital number, since it uses as much as digits as its factorization.

132048853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859914.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 132048853 is about 11491.2511503317. The cubic root of 132048853 is about 509.2271428683.

The spelling of 132048853 in words is "one hundred thirty-two million, forty-eight thousand, eight hundred fifty-three".

Divisors: 1 71 1859843 132048853