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14485133 = 131114241
BaseRepresentation
bin110111010000…
…011010001101
31000020220212102
4313100122031
512202011013
61234244445
7234056465
oct67203215
930226772
1014485133
1181a3993
124a26725
1330021b0
141cd0ba5
151411d58
hexdd068d

14485133 has 4 divisors (see below), whose sum is σ = 15599388. Its totient is φ = 13370880.

The previous prime is 14485111. The next prime is 14485151. The reversal of 14485133 is 33158441.

14485133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2630884 + 11854249 = 1622^2 + 3443^2 .

It is a cyclic number.

It is not a de Polignac number, because 14485133 - 210 = 14484109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14485096 and 14485105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14485103) 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, 557108 + ... + 557133.

It is an arithmetic number, because the mean of its divisors is an integer number (3899847).

Almost surely, 214485133 is an apocalyptic number.

14485133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14485133 is a deficient number, since it is larger than the sum of its proper divisors (1114255).

14485133 is a wasteful number, since it uses less digits than its factorization.

14485133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114254.

The product of its digits is 5760, while the sum is 29.

The square root of 14485133 is about 3805.9339195525. The cubic root of 14485133 is about 243.7665789293.

The spelling of 14485133 in words is "fourteen million, four hundred eighty-five thousand, one hundred thirty-three".

Divisors: 1 13 1114241 14485133