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14122080 = 253357467
BaseRepresentation
bin110101110111…
…110001100000
3222120110212000
4311313301200
512103401310
61222404000
7231015150
oct65676140
928513760
1014122080
117a76145
124890600
132c05b7b
141c38760
15138e4c0
hexd77c60

14122080 has 192 divisors, whose sum is σ = 56609280. Its totient is φ = 3220992.

The previous prime is 14122067. The next prime is 14122091. The reversal of 14122080 is 8022141.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 31 ways as a sum of consecutive naturals, for example, 30007 + ... + 30473.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

Almost surely, 214122080 is an apocalyptic number.

14122080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14122080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28304640).

14122080 is an abundant number, since it is smaller than the sum of its proper divisors (42487200).

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

14122080 is a wasteful number, since it uses less digits than its factorization.

14122080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 14122080 is about 3757.9356034930. The cubic root of 14122080 is about 241.7127479836.

The spelling of 14122080 in words is "fourteen million, one hundred twenty-two thousand, eighty".