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14830193 = 722313159
BaseRepresentation
bin111000100100…
…101001110001
31000220110012102
4320210221301
512244031233
61245510145
7240024500
oct70445161
930813172
1014830193
11840a164
124b72355
1330c3281
141d80837
15147e1e8
hexe24a71

14830193 has 12 divisors (see below), whose sum is σ = 18002880. Its totient is φ = 12157992.

The previous prime is 14830187. The next prime is 14830199. The reversal of 14830193 is 39103841.

It is an interprime number because it is at equal distance from previous prime (14830187) and next prime (14830199).

It is not a de Polignac number, because 14830193 - 216 = 14764657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14830199) 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 11 ways as a sum of consecutive naturals, for example, 5453 + ... + 7706.

It is an arithmetic number, because the mean of its divisors is an integer number (1500240).

Almost surely, 214830193 is an apocalyptic number.

It is an amenable number.

14830193 is a deficient number, since it is larger than the sum of its proper divisors (3172687).

14830193 is a wasteful number, since it uses less digits than its factorization.

14830193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13196 (or 13189 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14830193 is about 3850.9989613086. The cubic root of 14830193 is about 245.6870511002.

The spelling of 14830193 in words is "fourteen million, eight hundred thirty thousand, one hundred ninety-three".

Divisors: 1 7 23 49 161 1127 13159 92113 302657 644791 2118599 14830193