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14030161 = 231075701
BaseRepresentation
bin110101100001…
…010101010001
3222101210202121
4311201111101
512042431121
61220414241
7230153155
oct65412521
928353677
1014030161
117a13082
124847381
132ba3092
141c13065
151372141
hexd61551

14030161 has 8 divisors (see below), whose sum is σ = 14779584. Its totient is φ = 13292400.

The previous prime is 14030131. The next prime is 14030167. The reversal of 14030161 is 16103041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14030161 - 223 = 5641553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14030167) 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 7 ways as a sum of consecutive naturals, for example, 390 + ... + 5311.

It is an arithmetic number, because the mean of its divisors is an integer number (1847448).

Almost surely, 214030161 is an apocalyptic number.

It is an amenable number.

14030161 is a deficient number, since it is larger than the sum of its proper divisors (749423).

14030161 is a wasteful number, since it uses less digits than its factorization.

14030161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 14030161 is about 3745.6856515196. The cubic root of 14030161 is about 241.1871791830.

The spelling of 14030161 in words is "fourteen million, thirty thousand, one hundred sixty-one".

Divisors: 1 23 107 2461 5701 131123 610007 14030161