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14113131401 = 239400114759
BaseRepresentation
bin11010010010011010…
…10100101110001001
31100102120100100200102
431021031110232021
5212400430201101
610252233215145
71006510431455
oct151115245611
940376310612
1014113131401
115a92549566
12289a5614b5
13143bb9c635
1497c525665
1557902d86b
hex349354b89

14113131401 has 8 divisors (see below), whose sum is σ = 14176684800. Its totient is φ = 14049616000.

The previous prime is 14113131367. The next prime is 14113131457. The reversal of 14113131401 is 10413131141.

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 14113131401 - 226 = 14046022537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14113131491) 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, 948860 + ... + 963618.

It is an arithmetic number, because the mean of its divisors is an integer number (1772085600).

Almost surely, 214113131401 is an apocalyptic number.

It is an amenable number.

14113131401 is a deficient number, since it is larger than the sum of its proper divisors (63553399).

14113131401 is a wasteful number, since it uses less digits than its factorization.

14113131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18999.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 14113131401 its reverse (10413131141), we get a palindrome (24526262542).

The spelling of 14113131401 in words is "fourteen billion, one hundred thirteen million, one hundred thirty-one thousand, four hundred one".

Divisors: 1 239 4001 14759 956239 3527401 59050759 14113131401