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14674270 = 2513219457
BaseRepresentation
bin110111111110…
…100101011110
31000121112022111
4313332211132
512224034040
61242304234
7235505062
oct67764536
930545274
1014674270
118312aa6
124ab807a
13306a300
141d3daa2
15144cdea
hexdfe95e

14674270 has 48 divisors (see below), whose sum is σ = 30173040. Its totient is φ = 5121792.

The previous prime is 14674259. The next prime is 14674271. The reversal of 14674270 is 7247641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14674271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31882 + ... + 32338.

It is an arithmetic number, because the mean of its divisors is an integer number (628605).

Almost surely, 214674270 is an apocalyptic number.

14674270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14674270 is an abundant number, since it is smaller than the sum of its proper divisors (15498770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14674270 is a wasteful number, since it uses less digits than its factorization.

14674270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 14674270 is about 3830.7009802385. The cubic root of 14674270 is about 244.8229736047.

The spelling of 14674270 in words is "fourteen million, six hundred seventy-four thousand, two hundred seventy".

Divisors: 1 2 5 10 13 19 26 38 65 95 130 169 190 247 338 457 494 845 914 1235 1690 2285 2470 3211 4570 5941 6422 8683 11882 16055 17366 29705 32110 43415 59410 77233 86830 112879 154466 225758 386165 564395 772330 1128790 1467427 2934854 7337135 14674270