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16014317 = 111455847
BaseRepresentation
bin111101000101…
…101111101101
31010010121111212
4331011233231
513044424232
61331124205
7253055654
oct75055755
933117455
1016014317
119048880
125443665
133419237
1421ac19b
151614eb2
hexf45bed

16014317 has 4 divisors (see below), whose sum is σ = 17470176. Its totient is φ = 14558460.

The previous prime is 16014277. The next prime is 16014331. The reversal of 16014317 is 71341061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16014317 - 26 = 16014253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16014292 and 16014301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16014347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727913 + ... + 727934.

It is an arithmetic number, because the mean of its divisors is an integer number (4367544).

Almost surely, 216014317 is an apocalyptic number.

It is an amenable number.

16014317 is a deficient number, since it is larger than the sum of its proper divisors (1455859).

16014317 is a wasteful number, since it uses less digits than its factorization.

16014317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455858.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 16014317 is about 4001.7892248343. The cubic root of 16014317 is about 252.0593471125.

Adding to 16014317 its reverse (71341061), we get a palindrome (87355378).

The spelling of 16014317 in words is "sixteen million, fourteen thousand, three hundred seventeen".

Divisors: 1 11 1455847 16014317