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13023313202 = 210363219967
BaseRepresentation
bin11000010000011111…
…11111110100110010
31020121121122212011102
430020033333310302
5203132432010302
65552142444402
7640505223104
oct141017776462
936547585142
1013023313202
115583358a69
122635593702
1312c71751b3
148b78b7574
15513509702
hex3083ffd32

13023313202 has 8 divisors (see below), whose sum is σ = 19724630016. Its totient is φ = 6448436532.

The previous prime is 13023313183. The next prime is 13023313213. The reversal of 13023313202 is 20231332031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31609778 + ... + 31610189.

It is an arithmetic number, because the mean of its divisors is an integer number (2465578752).

Almost surely, 213023313202 is an apocalyptic number.

13023313202 is a deficient number, since it is larger than the sum of its proper divisors (6701316814).

13023313202 is a wasteful number, since it uses less digits than its factorization.

13023313202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63220072.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13023313202 its reverse (20231332031), we get a palindrome (33254645233).

The spelling of 13023313202 in words is "thirteen billion, twenty-three million, three hundred thirteen thousand, two hundred two".

Divisors: 1 2 103 206 63219967 126439934 6511656601 13023313202