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14128348 = 22132311813
BaseRepresentation
bin110101111001…
…010011011100
3222120210110011
4311321103130
512104101343
61222453004
7231042343
oct65712334
928523404
1014128348
117a7a923
124894164
132c08990
141c3ab5a
15139129d
hexd794dc

14128348 has 24 divisors (see below), whose sum is σ = 27786528. Its totient is φ = 6236736.

The previous prime is 14128321. The next prime is 14128363. The reversal of 14128348 is 84382141.

It is a super-2 number, since 2×141283482 = 399220434418208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4711 + ... + 7102.

It is an arithmetic number, because the mean of its divisors is an integer number (1157772).

Almost surely, 214128348 is an apocalyptic number.

It is an amenable number.

14128348 is a deficient number, since it is larger than the sum of its proper divisors (13658180).

14128348 is a wasteful number, since it uses less digits than its factorization.

14128348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11853 (or 11851 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 14128348 is about 3758.7694794972. The cubic root of 14128348 is about 241.7485036091.

The spelling of 14128348 in words is "fourteen million, one hundred twenty-eight thousand, three hundred forty-eight".

Divisors: 1 2 4 13 23 26 46 52 92 299 598 1196 11813 23626 47252 153569 271699 307138 543398 614276 1086796 3532087 7064174 14128348