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14901227 = 119111487
BaseRepresentation
bin111000110101…
…111111101011
31001001001122022
4320311333223
512303314402
61251215055
7240441545
oct70657753
931031568
1014901227
118458570
124ba748b
1331196c3
141d9c695
1514952a2
hexe35feb

14901227 has 8 divisors (see below), whose sum is σ = 16284672. Its totient is φ = 13522600.

The previous prime is 14901203. The next prime is 14901241. The reversal of 14901227 is 72210941.

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 14901227 - 210 = 14900203 is a prime.

It is a super-2 number, since 2×149012272 = 444093132211058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14901196 and 14901205.

It is not an unprimeable number, because it can be changed into a prime (14901287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9278 + ... + 10764.

It is an arithmetic number, because the mean of its divisors is an integer number (2035584).

Almost surely, 214901227 is an apocalyptic number.

14901227 is a deficient number, since it is larger than the sum of its proper divisors (1383445).

14901227 is a wasteful number, since it uses less digits than its factorization.

14901227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 14901227 is about 3860.2107455423. The cubic root of 14901227 is about 246.0786922988.

The spelling of 14901227 in words is "fourteen million, nine hundred one thousand, two hundred twenty-seven".

Divisors: 1 11 911 1487 10021 16357 1354657 14901227