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14409868 = 22112329491
BaseRepresentation
bin110110111110…
…000010001100
31000010002121211
4312332002030
512142103433
61232504204
7233324164
oct66760214
930102554
1014409868
118152390
1249ab064
132ca6b65
141cb15a4
1513e98cd
hexdbe08c

14409868 has 48 divisors (see below), whose sum is σ = 29756160. Its totient is φ = 6036800.

The previous prime is 14409851. The next prime is 14409911. The reversal of 14409868 is 86890441.

14409868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14409868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29103 + ... + 29593.

It is an arithmetic number, because the mean of its divisors is an integer number (619920).

Almost surely, 214409868 is an apocalyptic number.

It is an amenable number.

14409868 is an abundant number, since it is smaller than the sum of its proper divisors (15346292).

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

14409868 is a wasteful number, since it uses less digits than its factorization.

14409868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 14409868 is about 3796.0331926894. The cubic root of 14409868 is about 243.3436404383.

The spelling of 14409868 in words is "fourteen million, four hundred nine thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 22 23 29 44 46 58 92 116 253 319 491 506 638 667 982 1012 1276 1334 1964 2668 5401 7337 10802 11293 14239 14674 21604 22586 28478 29348 45172 56956 124223 156629 248446 313258 327497 496892 626516 654994 1309988 3602467 7204934 14409868