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14001351541 = 194791538441
BaseRepresentation
bin11010000101000101…
…11010101101110101
31100010210000100112121
431002202322231311
5212133321222131
610233201315541
71003652344612
oct150242725565
940123010477
1014001351541
115a35441711
122869035bb1
1314219930c8
1496b749509
1556e2ed911
hex3428bab75

14001351541 has 8 divisors (see below), whose sum is σ = 14769043200. Its totient is φ = 13236737760.

The previous prime is 14001351523. The next prime is 14001351547. The reversal of 14001351541 is 14515310041.

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 14001351541 - 25 = 14001351509 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 (14001351547) 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, 760120 + ... + 778321.

It is an arithmetic number, because the mean of its divisors is an integer number (1846130400).

Almost surely, 214001351541 is an apocalyptic number.

It is an amenable number.

14001351541 is a deficient number, since it is larger than the sum of its proper divisors (767691659).

14001351541 is a wasteful number, since it uses less digits than its factorization.

14001351541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538939.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 14001351541 its reverse (14515310041), we get a palindrome (28516661582).

The spelling of 14001351541 in words is "fourteen billion, one million, three hundred fifty-one thousand, five hundred forty-one".

Divisors: 1 19 479 9101 1538441 29230379 736913239 14001351541