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14190159 = 322321211
BaseRepresentation
bin110110001000…
…011001001111
3222200221020110
4312020121033
512113041114
61224051103
7231420504
oct66103117
928627213
1014190159
118012305
124903a93
132c2ab59
141c554ab
1513a4759
hexd8864f

14190159 has 8 divisors (see below), whose sum is σ = 19005952. Its totient is φ = 9417240.

The previous prime is 14190151. The next prime is 14190173. The reversal of 14190159 is 95109141.

14190159 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14190159 - 23 = 14190151 is a prime.

It is a super-2 number, since 2×141901592 = 402721224890562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14190151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9937 + ... + 11274.

It is an arithmetic number, because the mean of its divisors is an integer number (2375744).

Almost surely, 214190159 is an apocalyptic number.

14190159 is a deficient number, since it is larger than the sum of its proper divisors (4815793).

14190159 is a wasteful number, since it uses less digits than its factorization.

14190159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21437.

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 14190159 is about 3766.9827448503. The cubic root of 14190159 is about 242.1005376495.

The spelling of 14190159 in words is "fourteen million, one hundred ninety thousand, one hundred fifty-nine".

Divisors: 1 3 223 669 21211 63633 4730053 14190159