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13136200430 = 251969137897
BaseRepresentation
bin11000011101111101…
…01000001011101110
31020220111002010022212
430032332220023232
5203400331403210
610011254210422
7643345601303
oct141676501356
936814063285
1013136200430
1156310518a1
122667353a12
13131467b782
148c88a10aa
1551d3a7805
hex30efa82ee

13136200430 has 16 divisors (see below), whose sum is σ = 24889643280. Its totient is φ = 4977928512.

The previous prime is 13136200417. The next prime is 13136200439. The reversal of 13136200430 is 3400263131.

It is a junction number, because it is equal to n+sod(n) for n = 13136200396 and 13136200405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13136200439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34568759 + ... + 34569138.

It is an arithmetic number, because the mean of its divisors is an integer number (1555602705).

Almost surely, 213136200430 is an apocalyptic number.

13136200430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13136200430 is a deficient number, since it is larger than the sum of its proper divisors (11753442850).

13136200430 is a wasteful number, since it uses less digits than its factorization.

13136200430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69137923.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13136200430 its reverse (3400263131), we get a palindrome (16536463561).

The spelling of 13136200430 in words is "thirteen billion, one hundred thirty-six million, two hundred thousand, four hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 69137897 138275794 345689485 691378970 1313620043 2627240086 6568100215 13136200430