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14206960 = 245257691
BaseRepresentation
bin110110001100…
…011111110000
3222201210021201
4312030133300
512114110320
61224300544
7231520465
oct66143760
928653251
1014206960
118023999
124911754
132c356b1
141c5b66c
1513a970a
hexd8c7f0

14206960 has 40 divisors (see below), whose sum is σ = 33207696. Its totient is φ = 5652480.

The previous prime is 14206957. The next prime is 14206991. The reversal of 14206960 is 6960241.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20215 + ... + 20905.

Almost surely, 214206960 is an apocalyptic number.

14206960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14206960 is an abundant number, since it is smaller than the sum of its proper divisors (19000736).

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

14206960 is a wasteful number, since it uses less digits than its factorization.

14206960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 14206960 is about 3769.2121192631. The cubic root of 14206960 is about 242.1960481339.

It can be divided in two parts, 142069 and 60, that added together give a square (142129 = 3772).

The spelling of 14206960 in words is "fourteen million, two hundred six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 257 514 691 1028 1285 1382 2056 2570 2764 3455 4112 5140 5528 6910 10280 11056 13820 20560 27640 55280 177587 355174 710348 887935 1420696 1775870 2841392 3551740 7103480 14206960