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13060473081 = 333712918371
BaseRepresentation
bin11000010100111011…
…10000000011111001
31020201012120202221020
430022131300003321
5203221440114311
65555551133053
7641436121665
oct141235600371
936635522836
1013060473081
1155a2329807
122645b14189
131301a860a6
148bc7cb8a5
155168e9c06
hex30a7700f9

13060473081 has 8 divisors (see below), whose sum is σ = 17465638944. Its totient is φ = 8681144640.

The previous prime is 13060473067. The next prime is 13060473103. The reversal of 13060473081 is 18037406031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13060473081 - 29 = 13060472569 is a prime.

It is a super-2 number, since 2×130604730812 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13060473001) 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, 6458175 + ... + 6460196.

It is an arithmetic number, because the mean of its divisors is an integer number (2183204868).

Almost surely, 213060473081 is an apocalyptic number.

It is an amenable number.

13060473081 is a deficient number, since it is larger than the sum of its proper divisors (4405165863).

13060473081 is a wasteful number, since it uses less digits than its factorization.

13060473081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12918711.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 13060473081 in words is "thirteen billion, sixty million, four hundred seventy-three thousand, eighty-one".

Divisors: 1 3 337 1011 12918371 38755113 4353491027 13060473081