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13302311303 = 231782732443
BaseRepresentation
bin11000110001110000…
…10010100110000111
31021100001122102121102
430120320102212013
5204220342430203
610035550410315
7650433531461
oct143070224607
937301572542
1013302311303
115706898406
1226b2b0099b
13133cbcb828
14902981131
1552cc6a888
hex318e12987

13302311303 has 8 divisors (see below), whose sum is σ = 13881879168. Its totient is φ = 12722844024.

The previous prime is 13302311251. The next prime is 13302311333. The reversal of 13302311303 is 30311320331.

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

It is a cyclic number.

It is not a de Polignac number, because 13302311303 - 222 = 13298116999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302311333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393800 + ... + 426242.

It is an arithmetic number, because the mean of its divisors is an integer number (1735234896).

Almost surely, 213302311303 is an apocalyptic number.

13302311303 is a deficient number, since it is larger than the sum of its proper divisors (579567865).

13302311303 is a wasteful number, since it uses less digits than its factorization.

13302311303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50293.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 13302311303 its reverse (30311320331), we get a palindrome (43613631634).

The spelling of 13302311303 in words is "thirteen billion, three hundred two million, three hundred eleven thousand, three hundred three".

Divisors: 1 23 17827 32443 410021 746189 578361361 13302311303