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14941089 = 321660121
BaseRepresentation
bin111000111111…
…101110100001
31001010002022200
4320333232201
512311103324
61252123413
7240666012
oct70775641
931102280
1014941089
118485509
125006569
1331318a7
141dad009
1514a1ec9
hexe3fba1

14941089 has 6 divisors (see below), whose sum is σ = 21581586. Its totient is φ = 9960720.

The previous prime is 14941063. The next prime is 14941093. The reversal of 14941089 is 98014941.

It can be written as a sum of positive squares in only one way, i.e., 13198689 + 1742400 = 3633^2 + 1320^2 .

It is not a de Polignac number, because 14941089 - 220 = 13892513 is a prime.

It is a super-2 number, since 2×149410892 = 446472281011842, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14941019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 830052 + ... + 830069.

It is an arithmetic number, because the mean of its divisors is an integer number (3596931).

Almost surely, 214941089 is an apocalyptic number.

It is an amenable number.

14941089 is a deficient number, since it is larger than the sum of its proper divisors (6640497).

14941089 is a wasteful number, since it uses less digits than its factorization.

14941089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660127 (or 1660124 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 14941089 is about 3865.3704867710. The cubic root of 14941089 is about 246.2979237982.

The spelling of 14941089 in words is "fourteen million, nine hundred forty-one thousand, eighty-nine".

Divisors: 1 3 9 1660121 4980363 14941089