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14668080 = 243578731
BaseRepresentation
bin110111111101…
…000100110000
31000121012211020
4313331010300
512223334310
61242215440
7235451040
oct67750460
930535736
1014668080
118309389
124ab4580
13306754b
141d3b720
15144b170
hexdfd130

14668080 has 80 divisors (see below), whose sum is σ = 51972864. Its totient is φ = 3352320.

The previous prime is 14668079. The next prime is 14668081. The reversal of 14668080 is 8086641.

It is an interprime number because it is at equal distance from previous prime (14668079) and next prime (14668081).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (14668081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2686 + ... + 6045.

Almost surely, 214668080 is an apocalyptic number.

14668080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14668080 is an abundant number, since it is smaller than the sum of its proper divisors (37304784).

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

14668080 is a wasteful number, since it uses less digits than its factorization.

14668080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754 (or 8748 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 14668080 is about 3829.8929488956. The cubic root of 14668080 is about 244.7885444680.

The spelling of 14668080 in words is "fourteen million, six hundred sixty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 8731 17462 26193 34924 43655 52386 61117 69848 87310 104772 122234 130965 139696 174620 183351 209544 244468 261930 305585 349240 366702 419088 488936 523860 611170 698480 733404 916755 977872 1047720 1222340 1466808 1833510 2095440 2444680 2933616 3667020 4889360 7334040 14668080