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14948953 = 193312377
BaseRepresentation
bin111001000001…
…101001011001
31001010111002221
4321001221121
512311331303
61252224041
7241030645
oct71015131
931114087
1014948953
118490408
12500b021
133135346
141db1c25
1514a44bd
hexe41a59

14948953 has 8 divisors (see below), whose sum is σ = 15789920. Its totient is φ = 14113440.

The previous prime is 14948939. The next prime is 14948977. The reversal of 14948953 is 35984941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14948953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14948903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5101 + ... + 7477.

It is an arithmetic number, because the mean of its divisors is an integer number (1973740).

Almost surely, 214948953 is an apocalyptic number.

It is an amenable number.

14948953 is a deficient number, since it is larger than the sum of its proper divisors (840967).

14948953 is a wasteful number, since it uses less digits than its factorization.

14948953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727.

The product of its digits is 155520, while the sum is 43.

The square root of 14948953 is about 3866.3875905036. The cubic root of 14948953 is about 246.3411278591.

The spelling of 14948953 in words is "fourteen million, nine hundred forty-eight thousand, nine hundred fifty-three".

Divisors: 1 19 331 2377 6289 45163 786787 14948953