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14401033 = 19972367
BaseRepresentation
bin110110111011…
…111000001001
31000002122111121
4312323320021
512141313113
61232355241
7233256343
oct66737011
930078447
1014401033
118146789
1249a5b21
132ca2b2a
141cac293
1513e6e8d
hexdbbe09

14401033 has 4 divisors (see below), whose sum is σ = 14473600. Its totient is φ = 14328468.

The previous prime is 14401027. The next prime is 14401043. The reversal of 14401033 is 33010441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14401033 - 221 = 12303881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14400998 and 14401016.

It is not an unprimeable number, because it can be changed into a prime (14401043) 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, 35985 + ... + 36382.

It is an arithmetic number, because the mean of its divisors is an integer number (3618400).

Almost surely, 214401033 is an apocalyptic number.

It is an amenable number.

14401033 is a deficient number, since it is larger than the sum of its proper divisors (72567).

14401033 is an equidigital number, since it uses as much as digits as its factorization.

14401033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72566.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14401033 is about 3794.8692994621. The cubic root of 14401033 is about 243.2938971974.

Adding to 14401033 its reverse (33010441), we get a palindrome (47411474).

The spelling of 14401033 in words is "fourteen million, four hundred one thousand, thirty-three".

Divisors: 1 199 72367 14401033