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13008214118 = 247189137831
BaseRepresentation
bin11000001110101100…
…11001100001100110
31020120120020202010002
430013112121201212
5203120100322433
65550443101302
7640232665334
oct140726314146
936516222102
1013008214118
115575885889
122630511832
1312c3cb9723
148b58a6b54
155120259e8
hex307599866

13008214118 has 8 divisors (see below), whose sum is σ = 19512876240. Its totient is φ = 6503922040.

The previous prime is 13008214117. The next prime is 13008214129. The reversal of 13008214118 is 81141280031.

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

It is a super-3 number, since 3×130082141183 (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13008214117) 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, 25463 + ... + 163293.

It is an arithmetic number, because the mean of its divisors is an integer number (2439109530).

Almost surely, 213008214118 is an apocalyptic number.

13008214118 is a deficient number, since it is larger than the sum of its proper divisors (6504662122).

13008214118 is a wasteful number, since it uses less digits than its factorization.

13008214118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185022.

The product of its (nonzero) digits is 1536, while the sum is 29.

Adding to 13008214118 its reverse (81141280031), we get a palindrome (94149494149).

The spelling of 13008214118 in words is "thirteen billion, eight million, two hundred fourteen thousand, one hundred eighteen".

Divisors: 1 2 47189 94378 137831 275662 6504107059 13008214118