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14240763 = 3211231409
BaseRepresentation
bin110110010100…
…101111111011
3222210111122200
4312110233323
512121201023
61225121243
7232021155
oct66245773
928714580
1014240763
118047329
124929223
132c47bb4
141c69ad5
1513b4743
hexd94bfb

14240763 has 12 divisors (see below), whose sum is σ = 20602920. Its totient is φ = 9478656.

The previous prime is 14240753. The next prime is 14240773. The reversal of 14240763 is 36704241.

It is an interprime number because it is at equal distance from previous prime (14240753) and next prime (14240773).

It is not a de Polignac number, because 14240763 - 25 = 14240731 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14240753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9403 + ... + 10811.

It is an arithmetic number, because the mean of its divisors is an integer number (1716910).

Almost surely, 214240763 is an apocalyptic number.

14240763 is a deficient number, since it is larger than the sum of its proper divisors (6362157).

14240763 is a wasteful number, since it uses less digits than its factorization.

14240763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2535 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 14240763 is about 3773.6935487662. The cubic root of 14240763 is about 242.3879838340.

The spelling of 14240763 in words is "fourteen million, two hundred forty thousand, seven hundred sixty-three".

Divisors: 1 3 9 1123 1409 3369 4227 10107 12681 1582307 4746921 14240763