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14127685741 = 134126505977
BaseRepresentation
bin11010010100001001…
…10110000001101101
31100110120201210111001
431022010312001231
5212413141420431
610253513200301
71010045230111
oct151204660155
940416653431
1014127685741
115a9a78a444
1228a3400091
131441bc7180
14980433741
1557a455e61
hex34a13606d

14127685741 has 8 divisors (see below), whose sum is σ = 15585515064. Its totient is φ = 12722868480.

The previous prime is 14127685721. The next prime is 14127685751. The reversal of 14127685741 is 14758672141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 196840900 + 13930844841 = 14030^2 + 118029^2 .

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 14127685741 - 213 = 14127677549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14127685691 and 14127685700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14127685711) 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, 13252456 + ... + 13253521.

It is an arithmetic number, because the mean of its divisors is an integer number (1948189383).

Almost surely, 214127685741 is an apocalyptic number.

It is an amenable number.

14127685741 is a deficient number, since it is larger than the sum of its proper divisors (1457829323).

14127685741 is a wasteful number, since it uses less digits than its factorization.

14127685741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26506031.

The product of its digits is 376320, while the sum is 46.

The spelling of 14127685741 in words is "fourteen billion, one hundred twenty-seven million, six hundred eighty-five thousand, seven hundred forty-one".

Divisors: 1 13 41 533 26505977 344577701 1086745057 14127685741