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13113310002 = 2313761220919
BaseRepresentation
bin11000011011001110…
…10011101100110010
31020211220000011120020
430031213103230302
5203324001410002
610005115424310
7642650203332
oct141547235462
936756004506
1013113310002
11561a137991
12265b755096
13130c9c5840
148c58230c2
1551b3852bc
hex30d9d3b32

13113310002 has 32 divisors (see below), whose sum is σ = 28281294720. Its totient is φ = 4029544320.

The previous prime is 13113309931. The next prime is 13113310003. The reversal of 13113310002 is 20001331131.

It is not an unprimeable number, because it can be changed into a prime (13113310003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51102 + ... + 169817.

It is an arithmetic number, because the mean of its divisors is an integer number (883790460).

Almost surely, 213113310002 is an apocalyptic number.

13113310002 is an abundant number, since it is smaller than the sum of its proper divisors (15167984718).

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

13113310002 is a wasteful number, since it uses less digits than its factorization.

13113310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221698.

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

Adding to 13113310002 its reverse (20001331131), we get a palindrome (33114641133).

The spelling of 13113310002 in words is "thirteen billion, one hundred thirteen million, three hundred ten thousand, two".

Divisors: 1 2 3 6 13 26 39 78 761 1522 2283 4566 9893 19786 29679 59358 220919 441838 662757 1325514 2871947 5743894 8615841 17231682 168119359 336238718 504358077 1008716154 2185551667 4371103334 6556655001 13113310002