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871129962001 = 13123235437799
BaseRepresentation
bin11001010110100110110…
…01000101011000010001
310002021112112201012022201
430223103121011120101
5103233033232241001
61504105214203201
7116636261334355
oct14532331053021
93067475635281
10871129962001
11306498175a62
121209b77b3501
13641bb5355a0
143023d079465
15179d7c06501
hexcad3645611

871129962001 has 8 divisors (see below), whose sum is σ = 938216260800. Its totient is φ = 804054563472.

The previous prime is 871129961921. The next prime is 871129962007. The reversal of 871129962001 is 100269921178.

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 871129962001 - 27 = 871129961873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (871129962007) 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, 2558701 + ... + 2879098.

It is an arithmetic number, because the mean of its divisors is an integer number (117277032600).

Almost surely, 2871129962001 is an apocalyptic number.

It is an amenable number.

871129962001 is a deficient number, since it is larger than the sum of its proper divisors (67086298799).

871129962001 is a wasteful number, since it uses less digits than its factorization.

871129962001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450135.

The product of its (nonzero) digits is 108864, while the sum is 46.

The spelling of 871129962001 in words is "eight hundred seventy-one billion, one hundred twenty-nine million, nine hundred sixty-two thousand, one".

Divisors: 1 13 12323 160199 5437799 70691387 67009997077 871129962001