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13001030130 = 2351123581551
BaseRepresentation
bin11000001101110101…
…11111100111110010
31020120001201202112110
430012322333213302
5203111230431010
65550025110150
7640114634634
oct140672774762
936501652473
1013001030130
115571819400
12262a028356
1312c267284a
148b4956a54
155115a7120
hex306ebf9f2

13001030130 has 48 divisors (see below), whose sum is σ = 34296941952. Its totient is φ = 3151764000.

The previous prime is 13001030129. The next prime is 13001030131. The reversal of 13001030130 is 3103010031.

It is an interprime number because it is at equal distance from previous prime (13001030129) and next prime (13001030131).

It is not an unprimeable number, because it can be changed into a prime (13001030131) 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, 1787146 + ... + 1794405.

It is an arithmetic number, because the mean of its divisors is an integer number (714519624).

Almost surely, 213001030130 is an apocalyptic number.

13001030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001030130 is an abundant number, since it is smaller than the sum of its proper divisors (21295911822).

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

13001030130 is a wasteful number, since it uses less digits than its factorization.

13001030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581583 (or 3581572 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 13001030130 its reverse (3103010031), we get a palindrome (16104040161).

The spelling of 13001030130 in words is "thirteen billion, one million, thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 121 165 242 330 363 605 726 1210 1815 3630 3581551 7163102 10744653 17907755 21489306 35815510 39397061 53723265 78794122 107446530 118191183 196985305 236382366 393970610 433367671 590955915 866735342 1181911830 1300103013 2166838355 2600206026 4333676710 6500515065 13001030130