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14369023 = 27495227
BaseRepresentation
bin110110110100…
…000011111111
31000001000121001
4312310003333
512134302043
61231551131
7233064124
oct66640377
930030531
1014369023
118124729
12498b4a7
132c913a6
141ca074b
1513dc74d
hexdb40ff

14369023 has 4 divisors (see below), whose sum is σ = 14377000. Its totient is φ = 14361048.

The previous prime is 14368993. The next prime is 14369039. The reversal of 14369023 is 32096341.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32096341 = 112928429.

It is a cyclic number.

It is not a de Polignac number, because 14369023 - 221 = 12271871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14368982 and 14369000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14369083) 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, 136 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (3594250).

Almost surely, 214369023 is an apocalyptic number.

14369023 is a deficient number, since it is larger than the sum of its proper divisors (7977).

14369023 is an equidigital number, since it uses as much as digits as its factorization.

14369023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 14369023 is about 3790.6494166567. The cubic root of 14369023 is about 243.1135023849.

The spelling of 14369023 in words is "fourteen million, three hundred sixty-nine thousand, twenty-three".

Divisors: 1 2749 5227 14369023