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13123303010 = 252945252769
BaseRepresentation
bin11000011100011010…
…11011011001100010
31020212120210212101122
430032031123121202
5203334031144020
610010113532242
7643131143426
oct141615333142
936776725348
1013123303010
115624842874
122662b74082
131311ab416c
148c6ca4b86
1551c1ab125
hex30e35b662

13123303010 has 16 divisors (see below), whose sum is σ = 24436495800. Its totient is φ = 5068310016.

The previous prime is 13123303007. The next prime is 13123303013. The reversal of 13123303010 is 1030332131.

13123303010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13123303007) and next prime (13123303013).

It can be written as a sum of positive squares in 4 ways, for example, as 10726123489 + 2397179521 = 103567^2 + 48961^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13123303010.

It is not an unprimeable number, because it can be changed into a prime (13123303013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22626095 + ... + 22626674.

Almost surely, 213123303010 is an apocalyptic number.

13123303010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123303010 is a deficient number, since it is larger than the sum of its proper divisors (11313192790).

13123303010 is a wasteful number, since it uses less digits than its factorization.

13123303010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45252805.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13123303010 its reverse (1030332131), we get a palindrome (14153635141).

The spelling of 13123303010 in words is "thirteen billion, one hundred twenty-three million, three hundred three thousand, ten".

Divisors: 1 2 5 10 29 58 145 290 45252769 90505538 226263845 452527690 1312330301 2624660602 6561651505 13123303010