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14159161 = 192512969
BaseRepresentation
bin110110000000…
…110100111001
3222122100201101
4312000310321
512111043121
61223251401
7231231232
oct66006471
928570641
1014159161
117aa0a95
1248a9b61
132c19a03
141c48089
15139a491
hexd80d39

14159161 has 8 divisors (see below), whose sum is σ = 14968800. Its totient is φ = 13356000.

The previous prime is 14159149. The next prime is 14159251. The reversal of 14159161 is 16195141.

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 14159161 - 25 = 14159129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14159111) 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, 3285 + ... + 6253.

It is an arithmetic number, because the mean of its divisors is an integer number (1871100).

Almost surely, 214159161 is an apocalyptic number.

It is an amenable number.

14159161 is a deficient number, since it is larger than the sum of its proper divisors (809639).

14159161 is a wasteful number, since it uses less digits than its factorization.

14159161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239.

The product of its digits is 1080, while the sum is 28.

The square root of 14159161 is about 3762.8660619267. The cubic root of 14159161 is about 241.9241218752.

The spelling of 14159161 in words is "fourteen million, one hundred fifty-nine thousand, one hundred sixty-one".

Divisors: 1 19 251 2969 4769 56411 745219 14159161