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13300230203 = 13278699587
BaseRepresentation
bin11000110001100000…
…10110100000111011
31021022220201200212122
430120300112200323
5204214324331303
610035434031455
7650410043231
oct143060264073
937286650778
1013300230203
1157056a6897
1226b227858b
13133c650500
1490259c951
1552c9a8e38
hex318c1683b

13300230203 has 6 divisors (see below), whose sum is σ = 14402024604. Its totient is φ = 12277135416.

The previous prime is 13300230169. The next prime is 13300230227. The reversal of 13300230203 is 30203200331.

It is not a de Polignac number, because 13300230203 - 28 = 13300229947 is a prime.

It is a super-2 number, since 2×133002302032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300230403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39349625 + ... + 39349962.

It is an arithmetic number, because the mean of its divisors is an integer number (2400337434).

Almost surely, 213300230203 is an apocalyptic number.

13300230203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13300230203 is a deficient number, since it is larger than the sum of its proper divisors (1101794401).

13300230203 is an equidigital number, since it uses as much as digits as its factorization.

13300230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78699613 (or 78699600 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 13300230203 its reverse (30203200331), we get a palindrome (43503430534).

The spelling of 13300230203 in words is "thirteen billion, three hundred million, two hundred thirty thousand, two hundred three".

Divisors: 1 13 169 78699587 1023094631 13300230203