Search a number
-
+
14471375 = 53115771
BaseRepresentation
bin110111001101…
…000011001111
31000020012222212
4313031003033
512201041000
61234101035
7234001412
oct67150317
930205885
1014471375
118194616
124a1a77b
132cc8b59
141cc9b79
15140cc35
hexdcd0cf

14471375 has 8 divisors (see below), whose sum is σ = 18060432. Its totient is φ = 11577000.

The previous prime is 14471371. The next prime is 14471383. The reversal of 14471375 is 57317441.

It is not a de Polignac number, because 14471375 - 22 = 14471371 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 (14471371) 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, 57761 + ... + 58010.

It is an arithmetic number, because the mean of its divisors is an integer number (2257554).

Almost surely, 214471375 is an apocalyptic number.

14471375 is a deficient number, since it is larger than the sum of its proper divisors (3589057).

14471375 is an equidigital number, since it uses as much as digits as its factorization.

14471375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115786 (or 115776 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 14471375 is about 3804.1260494363. The cubic root of 14471375 is about 243.6893778674.

The spelling of 14471375 in words is "fourteen million, four hundred seventy-one thousand, three hundred seventy-five".

Divisors: 1 5 25 125 115771 578855 2894275 14471375