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14979341 = 132939733
BaseRepresentation
bin111001001001…
…000100001101
31001012000210102
4321021010031
512313314331
61253020445
7241215356
oct71110415
931160712
1014979341
118501223
125024725
133146120
141dbcd2d
1514ad4cb
hexe4910d

14979341 has 8 divisors (see below), whose sum is σ = 16688280. Its totient is φ = 13349952.

The previous prime is 14979319. The next prime is 14979347. The reversal of 14979341 is 14397941.

It can be written as a sum of positive squares in 4 ways, for example, as 3276100 + 11703241 = 1810^2 + 3421^2 .

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 14979341 - 210 = 14978317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14979295 and 14979304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14979347) 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, 19490 + ... + 20243.

It is an arithmetic number, because the mean of its divisors is an integer number (2086035).

Almost surely, 214979341 is an apocalyptic number.

It is an amenable number.

14979341 is a deficient number, since it is larger than the sum of its proper divisors (1708939).

14979341 is a wasteful number, since it uses less digits than its factorization.

14979341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39775.

The product of its digits is 27216, while the sum is 38.

The square root of 14979341 is about 3870.3153618278. The cubic root of 14979341 is about 246.5079343586.

The spelling of 14979341 in words is "fourteen million, nine hundred seventy-nine thousand, three hundred forty-one".

Divisors: 1 13 29 377 39733 516529 1152257 14979341