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32688109252133 = 1312390691043747
BaseRepresentation
bin1110110111010110010110…
…01000111110111000100101
311021201221201112111102120222
413123223023020332320211
513241030221432032013
6153304413213334125
76612431551132346
oct733531310767045
9137657645442528
1032688109252133
11a462a4954a685
1237bb211797345
13153162480b86a
14810181c420cd
153ba45cebe508
hex1dbacb23ee25

32688109252133 has 8 divisors (see below), whose sum is σ = 32937806135520. Its totient is φ = 32438414934640.

The previous prime is 32688109252121. The next prime is 32688109252147. The reversal of 32688109252133 is 33125290188623.

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 32688109252133 - 28 = 32688109251877 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 (32688109252333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30796166 + ... + 31839912.

It is an arithmetic number, because the mean of its divisors is an integer number (4117225766940).

Almost surely, 232688109252133 is an apocalyptic number.

It is an amenable number.

32688109252133 is a deficient number, since it is larger than the sum of its proper divisors (249696883387).

32688109252133 is a wasteful number, since it uses less digits than its factorization.

32688109252133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282947.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 32688109252133 in words is "thirty-two trillion, six hundred eighty-eight billion, one hundred nine million, two hundred fifty-two thousand, one hundred thirty-three".

Divisors: 1 131 239069 1043747 31318039 136730857 249527551543 32688109252133