Search a number
-
+
32135313053 = 71452610043
BaseRepresentation
bin11101111011011010…
…011111011010011101
310001221120021001012202
4131323122133122131
51011303120004203
622432431141245
72215225440224
oct357332373235
9101846231182
1032135313053
11126a0601368
12628a074825
13305189834c
1417abc87cbb
15c81319388
hex77b69f69d

32135313053 has 4 divisors (see below), whose sum is σ = 32587923168. Its totient is φ = 31682702940.

The previous prime is 32135313017. The next prime is 32135313083. The reversal of 32135313053 is 35031353123.

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: 35031353123 = 132694719471.

It is a cyclic number.

It is not a de Polignac number, because 32135313053 - 212 = 32135308957 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 (32135313083) 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, 226304951 + ... + 226305092.

It is an arithmetic number, because the mean of its divisors is an integer number (8146980792).

Almost surely, 232135313053 is an apocalyptic number.

It is an amenable number.

32135313053 is a deficient number, since it is larger than the sum of its proper divisors (452610115).

32135313053 is an equidigital number, since it uses as much as digits as its factorization.

32135313053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452610114.

The product of its (nonzero) digits is 12150, while the sum is 29.

Adding to 32135313053 its reverse (35031353123), we get a palindrome (67166666176).

The spelling of 32135313053 in words is "thirty-two billion, one hundred thirty-five million, three hundred thirteen thousand, fifty-three".

Divisors: 1 71 452610043 32135313053