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14765141 = 131269419
BaseRepresentation
bin111000010100…
…110001010101
31000210010222002
4320110301111
512234441031
61244245045
7236334026
oct70246125
930703862
1014765141
1183752a6
124b40785
13309c791
141d64c4d
151469ccb
hexe14c55

14765141 has 8 divisors (see below), whose sum is σ = 14968800. Its totient is φ = 14563120.

The previous prime is 14765137. The next prime is 14765159. The reversal of 14765141 is 14156741.

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 14765141 - 22 = 14765137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14765131) 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, 35030 + ... + 35448.

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

Almost surely, 214765141 is an apocalyptic number.

It is an amenable number.

14765141 is a deficient number, since it is larger than the sum of its proper divisors (203659).

14765141 is a wasteful number, since it uses less digits than its factorization.

14765141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its digits is 3360, while the sum is 29.

The square root of 14765141 is about 3842.5435586340. The cubic root of 14765141 is about 245.3272926912.

Subtracting from 14765141 its reverse (14156741), we obtain a square (608400 = 7802).

The spelling of 14765141 in words is "fourteen million, seven hundred sixty-five thousand, one hundred forty-one".

Divisors: 1 131 269 419 35239 54889 112711 14765141