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97667135133 = 332555711711
BaseRepresentation
bin101101011110101101…
…0100011011010011101
3100100002120221112021020
41122331122203122131
53100010241311013
6112511225354353
710025165644131
oct1327532433235
9310076845236
1097667135133
1138469608207
1216b186389b9
1392963cb629
144a272b93c1
152819525623
hex16bd6a369d

97667135133 has 4 divisors (see below), whose sum is σ = 130222846848. Its totient is φ = 65111423420.

The previous prime is 97667135129. The next prime is 97667135143. The reversal of 97667135133 is 33153176679.

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.

It is a cyclic number.

It is not a de Polignac number, because 97667135133 - 22 = 97667135129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97667135113) 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, 16277855853 + ... + 16277855858.

It is an arithmetic number, because the mean of its divisors is an integer number (32555711712).

Almost surely, 297667135133 is an apocalyptic number.

It is an amenable number.

97667135133 is a deficient number, since it is larger than the sum of its proper divisors (32555711715).

97667135133 is a wasteful number, since it uses less digits than its factorization.

97667135133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32555711714.

The product of its digits is 2143260, while the sum is 51.

The spelling of 97667135133 in words is "ninety-seven billion, six hundred sixty-seven million, one hundred thirty-five thousand, one hundred thirty-three".

Divisors: 1 3 32555711711 97667135133