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13030231312010 = 2511118456648291
BaseRepresentation
bin1011110110011101011001…
…0011110000011010001010
31201010200022020001022002002
42331213112103300122022
53201441403203441020
643414001114311002
72513255164456313
oct275472623603212
951120266038062
1013030231312010
1141740a9972980
12156541a128462
1373698cc4ba13
1433094908360a
15178e2d752975
hexbd9d64f068a

13030231312010 has 16 divisors (see below), whose sum is σ = 25586636031072. Its totient is φ = 4738265931600.

The previous prime is 13030231311967. The next prime is 13030231312061. The reversal of 13030231312010 is 1021313203031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59228324036 + ... + 59228324255.

It is an arithmetic number, because the mean of its divisors is an integer number (1599164751942).

Almost surely, 213030231312010 is an apocalyptic number.

13030231312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030231312010 is a deficient number, since it is larger than the sum of its proper divisors (12556404719062).

13030231312010 is a wasteful number, since it uses less digits than its factorization.

13030231312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118456648309.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13030231312010 its reverse (1021313203031), we get a palindrome (14051544515041).

The spelling of 13030231312010 in words is "thirteen trillion, thirty billion, two hundred thirty-one million, three hundred twelve thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 118456648291 236913296582 592283241455 1184566482910 1303023131201 2606046262402 6515115656005 13030231312010