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13000202310 = 235433340077
BaseRepresentation
bin11000001101101111…
…10101100001000110
31020120000011200222110
430012313311201012
5203111022433220
65545555241450
7640104616314
oct140667654106
936500150873
1013000202310
115571303457
1226298a9286
1312c2442b04
148b47bd0b4
15511491be0
hex306df5846

13000202310 has 16 divisors (see below), whose sum is σ = 31200485616. Its totient is φ = 3466720608.

The previous prime is 13000202309. The next prime is 13000202339. The reversal of 13000202310 is 1320200031.

It is a happy number.

13000202310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130002023102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 216670009 + ... + 216670068.

It is an arithmetic number, because the mean of its divisors is an integer number (1950030351).

Almost surely, 213000202310 is an apocalyptic number.

13000202310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13000202310 is an abundant number, since it is smaller than the sum of its proper divisors (18200283306).

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

13000202310 is a wasteful number, since it uses less digits than its factorization.

13000202310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433340087.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13000202310 its reverse (1320200031), we get a palindrome (14320402341).

The spelling of 13000202310 in words is "thirteen billion, two hundred two thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 433340077 866680154 1300020231 2166700385 2600040462 4333400770 6500101155 13000202310