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14985052 = 2223162881
BaseRepresentation
bin111001001010…
…011101011100
31001012022121221
4321022131130
512314010202
61253103124
7241241125
oct71123534
931168557
1014985052
118505545
125027aa4
1331488c4
141dc104c
1514b0037
hexe4a75c

14985052 has 12 divisors (see below), whose sum is σ = 27364176. Its totient is φ = 7166720.

The previous prime is 14985031. The next prime is 14985071. The reversal of 14985052 is 25058941.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 14984999 and 14985017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81349 + ... + 81532.

It is an arithmetic number, because the mean of its divisors is an integer number (2280348).

Almost surely, 214985052 is an apocalyptic number.

It is an amenable number.

14985052 is a deficient number, since it is larger than the sum of its proper divisors (12379124).

14985052 is a wasteful number, since it uses less digits than its factorization.

14985052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162908 (or 162906 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 14985052 is about 3871.0530866936. The cubic root of 14985052 is about 246.5392581206.

The spelling of 14985052 in words is "fourteen million, nine hundred eighty-five thousand, fifty-two".

Divisors: 1 2 4 23 46 92 162881 325762 651524 3746263 7492526 14985052