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14668132 = 223799109
BaseRepresentation
bin110111111101…
…000101100100
31000121012220011
4313331011210
512223340012
61242220004
7235451143
oct67750544
930535804
1014668132
118309426
124ab4604
13306758b
141d3b75a
15144b1a7
hexdfd164

14668132 has 12 divisors (see below), whose sum is σ = 26363260. Its totient is φ = 7135776.

The previous prime is 14668123. The next prime is 14668163. The reversal of 14668132 is 23186641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12278016 + 2390116 = 3504^2 + 1546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14668094 and 14668103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49407 + ... + 49702.

Almost surely, 214668132 is an apocalyptic number.

It is an amenable number.

14668132 is a deficient number, since it is larger than the sum of its proper divisors (11695128).

14668132 is a wasteful number, since it uses less digits than its factorization.

14668132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99150 (or 99148 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 14668132 is about 3829.8997375911. The cubic root of 14668132 is about 244.7888337353.

The spelling of 14668132 in words is "fourteen million, six hundred sixty-eight thousand, one hundred thirty-two".

Divisors: 1 2 4 37 74 148 99109 198218 396436 3667033 7334066 14668132