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13164223562031 = 38352868367719
BaseRepresentation
bin1011111110010000100011…
…0111101000000100101111
31201121111011101002212011210
42333210020313220010233
53211140312212441111
643555321045245503
72526040506011463
oct277441067500457
951544141085153
1013164223562031
114215a09012593
121587393a03893
137464c4c60569
1433721a8464a3
1517c671d0a0a6
hexbf908de812f

13164223562031 has 8 divisors (see below), whose sum is σ = 17763771553920. Its totient is φ = 8670412305752.

The previous prime is 13164223562027. The next prime is 13164223562057. The reversal of 13164223562031 is 13026532246131.

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 13164223562031 - 22 = 13164223562027 is a prime.

It is a super-3 number, since 3×131642235620313 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13164223562131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26434183611 + ... + 26434184108.

It is an arithmetic number, because the mean of its divisors is an integer number (2220471444240).

Almost surely, 213164223562031 is an apocalyptic number.

13164223562031 is a deficient number, since it is larger than the sum of its proper divisors (4599547991889).

13164223562031 is an equidigital number, since it uses as much as digits as its factorization.

13164223562031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52868367805.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 13164223562031 in words is "thirteen trillion, one hundred sixty-four billion, two hundred twenty-three million, five hundred sixty-two thousand, thirty-one".

Divisors: 1 3 83 249 52868367719 158605103157 4388074520677 13164223562031