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14258316385 = 511243253639
BaseRepresentation
bin11010100011101110…
…01010010001100001
31100210200112112001001
431101313022101201
5213200112111020
610314501112001
71013222455345
oct152167122141
940720475031
1014258316385
1160574a2155
12291b0b8601
131462ca3a01
14993919625
15586b5b50a
hex351dca461

14258316385 has 8 divisors (see below), whose sum is σ = 17111568960. Its totient is φ = 11405593584.

The previous prime is 14258316367. The next prime is 14258316389. The reversal of 14258316385 is 58361385241.

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 14258316385 - 211 = 14258314337 is a prime.

It is a super-2 number, since 2×142583163852 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14258316389) 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, 70605 + ... + 183034.

It is an arithmetic number, because the mean of its divisors is an integer number (2138946120).

Almost surely, 214258316385 is an apocalyptic number.

It is an amenable number.

14258316385 is a deficient number, since it is larger than the sum of its proper divisors (2853252575).

14258316385 is a wasteful number, since it uses less digits than its factorization.

14258316385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264887.

The product of its digits is 691200, while the sum is 46.

The spelling of 14258316385 in words is "fourteen billion, two hundred fifty-eight million, three hundred sixteen thousand, three hundred eighty-five".

Divisors: 1 5 11243 56215 253639 1268195 2851663277 14258316385