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13241143103 = 47367767647
BaseRepresentation
bin11000101010011101…
…11100111100111111
31021011210112202121112
430111032330330333
5204104213034403
610025523352235
7646061600516
oct142516747477
937153482545
1013241143103
115685309881
12269652267b
131330332c26
148d87bb67d
155276d69d8
hex3153bcf3f

13241143103 has 8 divisors (see below), whose sum is σ = 13559734272. Its totient is φ = 12924088056.

The previous prime is 13241143049. The next prime is 13241143109. The reversal of 13241143103 is 30134114231.

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 13241143103 - 28 = 13241142847 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 (13241143109) 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, 366575 + ... + 401072.

It is an arithmetic number, because the mean of its divisors is an integer number (1694966784).

Almost surely, 213241143103 is an apocalyptic number.

13241143103 is a deficient number, since it is larger than the sum of its proper divisors (318591169).

13241143103 is an equidigital number, since it uses as much as digits as its factorization.

13241143103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768061.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13241143103 its reverse (30134114231), we get a palindrome (43375257334).

The spelling of 13241143103 in words is "thirteen billion, two hundred forty-one million, one hundred forty-three thousand, one hundred three".

Divisors: 1 47 367 17249 767647 36079409 281726449 13241143103