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13110135030 = 2325573725391
BaseRepresentation
bin11000011010110110…
…01100100011110110
31020211200000212022200
430031123030203312
5203322143310110
610004523405330
7642611211006
oct141533144366
936750025280
1013110135030
115618369543
12265a683846
13130c153665
148c5238006
1551ae596c0
hex30d6cc8f6

13110135030 has 48 divisors (see below), whose sum is σ = 34093635264. Its totient is φ = 3495288960.

The previous prime is 13110135013. The next prime is 13110135037. The reversal of 13110135030 is 3053101131.

13110135030 is a `hidden beast` number, since 1 + 311 + 0 + 1 + 350 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13110134994 and 13110135012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110135037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 503635 + ... + 529025.

It is an arithmetic number, because the mean of its divisors is an integer number (710284068).

Almost surely, 213110135030 is an apocalyptic number.

13110135030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110135030 is an abundant number, since it is smaller than the sum of its proper divisors (20983500234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13110135030 is a wasteful number, since it uses less digits than its factorization.

13110135030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31141 (or 31138 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

Adding to 13110135030 its reverse (3053101131), we get a palindrome (16163236161).

The spelling of 13110135030 in words is "thirteen billion, one hundred ten million, one hundred thirty-five thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 5737 11474 17211 25391 28685 34422 50782 51633 57370 76173 86055 103266 126955 152346 172110 228519 253910 258165 380865 457038 516330 761730 1142595 2285190 145668167 291336334 437004501 728340835 874009002 1311013503 1456681670 2185022505 2622027006 4370045010 6555067515 13110135030