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14664133 = 1123149389
BaseRepresentation
bin110111111100…
…000111000101
31000121000102001
4313330013011
512223223013
61242145301
7235433401
oct67740705
930530361
1014664133
118306420
124ab2231
133065803
141d3a101
151449ddd
hexdfc1c5

14664133 has 16 divisors (see below), whose sum is σ = 16848000. Its totient is φ = 12633280.

The previous prime is 14664121. The next prime is 14664137. The reversal of 14664133 is 33146641.

It is not a de Polignac number, because 14664133 - 213 = 14655941 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14664137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37503 + ... + 37891.

It is an arithmetic number, because the mean of its divisors is an integer number (1053000).

Almost surely, 214664133 is an apocalyptic number.

It is an amenable number.

14664133 is a deficient number, since it is larger than the sum of its proper divisors (2183867).

14664133 is a wasteful number, since it uses less digits than its factorization.

14664133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its digits is 5184, while the sum is 28.

The square root of 14664133 is about 3829.3776256723. The cubic root of 14664133 is about 244.7665859690.

The spelling of 14664133 in words is "fourteen million, six hundred sixty-four thousand, one hundred thirty-three".

Divisors: 1 11 23 149 253 389 1639 3427 4279 8947 37697 57961 98417 637571 1333103 14664133