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13303100023 = 29458727587
BaseRepresentation
bin11000110001110110…
…10011001001110111
31021100010010111112021
430120323103021313
5204221043200043
610040015334011
7650443325113
oct143073231167
937303114467
1013303100023
115707286a44
1226b3221307
131340116825
14902b08743
1552cd743ed
hex318ed3277

13303100023 has 4 divisors (see below), whose sum is σ = 13761827640. Its totient is φ = 12844372408.

The previous prime is 13303100003. The next prime is 13303100047. The reversal of 13303100023 is 32000130331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13303100023 - 217 = 13302968951 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 (13303100003) by changing a digit.

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, 229363765 + ... + 229363822.

It is an arithmetic number, because the mean of its divisors is an integer number (3440456910).

Almost surely, 213303100023 is an apocalyptic number.

13303100023 is a deficient number, since it is larger than the sum of its proper divisors (458727617).

13303100023 is an equidigital number, since it uses as much as digits as its factorization.

13303100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458727616.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13303100023 its reverse (32000130331), we get a palindrome (45303230354).

The spelling of 13303100023 in words is "thirteen billion, three hundred three million, one hundred thousand, twenty-three".

Divisors: 1 29 458727587 13303100023