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13013200203 = 35717596731
BaseRepresentation
bin11000001111010010…
…11010110101001011
31020120220122001201220
430013221122311023
5203122334401303
65551142013123
7640323243123
oct140751326513
936526561656
1013013200203
115578680a13
1226321171a3
1312c5044083
148b6403c83
155126ad053
hex307a5ad4b

13013200203 has 8 divisors (see below), whose sum is σ = 17381322816. Its totient is φ = 8660272200.

The previous prime is 13013200177. The next prime is 13013200259. The reversal of 13013200203 is 30200231031.

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

It is not a de Polignac number, because 13013200203 - 220 = 13012151627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13013220203) 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, 3796653 + ... + 3800078.

It is an arithmetic number, because the mean of its divisors is an integer number (2172665352).

Almost surely, 213013200203 is an apocalyptic number.

13013200203 is a deficient number, since it is larger than the sum of its proper divisors (4368122613).

13013200203 is an equidigital number, since it uses as much as digits as its factorization.

13013200203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7597305.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13013200203 its reverse (30200231031), we get a palindrome (43213431234).

The spelling of 13013200203 in words is "thirteen billion, thirteen million, two hundred thousand, two hundred three".

Divisors: 1 3 571 1713 7596731 22790193 4337733401 13013200203