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13110213030 = 235538245417
BaseRepresentation
bin11000011010110110…
…11111100110100110
31020211200011211022120
430031123133212212
5203322203304110
610004525210410
7642611654265
oct141533374646
936750154276
1013110213030
115618412102
12265a700a06
13130c180005
148c52585dc
1551ae72870
hex30d6df9a6

13110213030 has 32 divisors (see below), whose sum is σ = 32058185184. Its totient is φ = 3430093056.

The previous prime is 13110213023. The next prime is 13110213107. The reversal of 13110213030 is 3031201131.

It is a super-3 number, since 3×131102130303 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4121119 + ... + 4124298.

It is an arithmetic number, because the mean of its divisors is an integer number (1001818287).

Almost surely, 213110213030 is an apocalyptic number.

13110213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110213030 is an abundant number, since it is smaller than the sum of its proper divisors (18947972154).

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

13110213030 is a wasteful number, since it uses less digits than its factorization.

13110213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8245480.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13110213030 its reverse (3031201131), we get a palindrome (16141414161).

The spelling of 13110213030 in words is "thirteen billion, one hundred ten million, two hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 8245417 16490834 24736251 41227085 49472502 82454170 123681255 247362510 437007101 874014202 1311021303 2185035505 2622042606 4370071010 6555106515 13110213030