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14801299 = 71208469
BaseRepresentation
bin111000011101…
…100110010011
31000211222120021
4320131212103
512242120144
61245124311
7236544322
oct70354623
930758507
1014801299
11839a487
124b59697
1330b3086
141d740b9
151475884
hexe1d993

14801299 has 4 divisors (see below), whose sum is σ = 15009840. Its totient is φ = 14592760.

The previous prime is 14801279. The next prime is 14801309. The reversal of 14801299 is 99210841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99210841 = 409124251.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14801299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14801249) 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, 104164 + ... + 104305.

It is an arithmetic number, because the mean of its divisors is an integer number (3752460).

Almost surely, 214801299 is an apocalyptic number.

14801299 is a deficient number, since it is larger than the sum of its proper divisors (208541).

14801299 is an equidigital number, since it uses as much as digits as its factorization.

14801299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208540.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 14801299 is about 3847.2456381157. The cubic root of 14801299 is about 245.5273881532.

The spelling of 14801299 in words is "fourteen million, eight hundred one thousand, two hundred ninety-nine".

Divisors: 1 71 208469 14801299