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14701227 = 343113963
BaseRepresentation
bin111000000101…
…001010101011
31000122220021220
4320011022223
512230414402
61243033123
7235646502
oct70051253
930586256
1014701227
118331282
124b0b7a3
133079668
141d49839
151455dbc
hexe052ab

14701227 has 8 divisors (see below), whose sum is σ = 20057664. Its totient is φ = 9572808.

The previous prime is 14701217. The next prime is 14701229. The reversal of 14701227 is 72210741.

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

It is not a de Polignac number, because 14701227 - 214 = 14684843 is a prime.

It is a super-2 number, since 2×147012272 = 432252150611058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14701197 and 14701206.

It is not an unprimeable number, because it can be changed into a prime (14701229) 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, 56853 + ... + 57110.

It is an arithmetic number, because the mean of its divisors is an integer number (2507208).

Almost surely, 214701227 is an apocalyptic number.

14701227 is a deficient number, since it is larger than the sum of its proper divisors (5356437).

14701227 is a wasteful number, since it uses less digits than its factorization.

14701227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114009.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 14701227 is about 3834.2179124301. The cubic root of 14701227 is about 244.9727972019.

Adding to 14701227 its reverse (72210741), we get a palindrome (86911968).

The spelling of 14701227 in words is "fourteen million, seven hundred one thousand, two hundred twenty-seven".

Divisors: 1 3 43 129 113963 341889 4900409 14701227