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14906533 = 103914347
BaseRepresentation
bin111000110111…
…010010100101
31001001022220211
4320313102211
512304002113
61251255421
7240463165
oct70672245
931038824
1014906533
118461554
124baa571
13311bc45
141da05a5
151496b3d
hexe374a5

14906533 has 4 divisors (see below), whose sum is σ = 14921920. Its totient is φ = 14891148.

The previous prime is 14906531. The next prime is 14906579. The reversal of 14906533 is 33560941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14906533 - 21 = 14906531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14906495 and 14906504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14906531) by changing a digit.

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, 6135 + ... + 8212.

It is an arithmetic number, because the mean of its divisors is an integer number (3730480).

Almost surely, 214906533 is an apocalyptic number.

It is an amenable number.

14906533 is a deficient number, since it is larger than the sum of its proper divisors (15387).

14906533 is a wasteful number, since it uses less digits than its factorization.

14906533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15386.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 14906533 is about 3860.8979525494. The cubic root of 14906533 is about 246.1078965739.

The spelling of 14906533 in words is "fourteen million, nine hundred six thousand, five hundred thirty-three".

Divisors: 1 1039 14347 14906533