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14192203 = 31457813
BaseRepresentation
bin110110001000…
…111001001011
3222201001001011
4312020321023
512113122303
61224104351
7231426454
oct66107113
928631034
1014192203
1180138a3
1249050b7
132c2ba6c
141c5612b
1513a516d
hexd88e4b

14192203 has 4 divisors (see below), whose sum is σ = 14650048. Its totient is φ = 13734360.

The previous prime is 14192197. The next prime is 14192209. The reversal of 14192203 is 30229141.

14192203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30229141 = 67344917.

It is an interprime number because it is at equal distance from previous prime (14192197) and next prime (14192209).

It is a cyclic number.

It is not a de Polignac number, because 14192203 - 213 = 14184011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14192209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228876 + ... + 228937.

It is an arithmetic number, because the mean of its divisors is an integer number (3662512).

Almost surely, 214192203 is an apocalyptic number.

14192203 is a deficient number, since it is larger than the sum of its proper divisors (457845).

14192203 is an equidigital number, since it uses as much as digits as its factorization.

14192203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457844.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14192203 is about 3767.2540397483. The cubic root of 14192203 is about 242.1121614267.

The spelling of 14192203 in words is "fourteen million, one hundred ninety-two thousand, two hundred three".

Divisors: 1 31 457813 14192203