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14331127 = 37937813
BaseRepresentation
bin110110101010…
…110011110111
3222222002121111
4312222303313
512132044002
61231055451
7232545466
oct66526367
928862544
1014331127
1180a9208
124971587
132c7a075
141c909dd
1513d13d7
hexdaacf7

14331127 has 4 divisors (see below), whose sum is σ = 14369320. Its totient is φ = 14292936.

The previous prime is 14331113. The next prime is 14331143. The reversal of 14331127 is 72113341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72113341 = 193795439.

It is a cyclic number.

It is not a de Polignac number, because 14331127 - 215 = 14298359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14331098 and 14331107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14331167) 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, 18528 + ... + 19285.

It is an arithmetic number, because the mean of its divisors is an integer number (3592330).

Almost surely, 214331127 is an apocalyptic number.

14331127 is a deficient number, since it is larger than the sum of its proper divisors (38193).

14331127 is an equidigital number, since it uses as much as digits as its factorization.

14331127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38192.

The product of its digits is 504, while the sum is 22.

The square root of 14331127 is about 3785.6475007586. The cubic root of 14331127 is about 242.8995898948.

Adding to 14331127 its reverse (72113341), we get a palindrome (86444468).

The spelling of 14331127 in words is "fourteen million, three hundred thirty-one thousand, one hundred twenty-seven".

Divisors: 1 379 37813 14331127