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14076720 = 243357319
BaseRepresentation
bin110101101100…
…101100110000
3222111011122000
4311230230300
512100423340
61221414000
7230436000
oct65545460
928434560
1014076720
117a45059
12486a300
132bbb328
141c26000
151380d30
hexd6cb30

14076720 has 320 divisors, whose sum is σ = 59520000. Its totient is φ = 3048192.

The previous prime is 14076719. The next prime is 14076757. The reversal of 14076720 is 2767041.

14076720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 740871 + ... + 740889.

It is an arithmetic number, because the mean of its divisors is an integer number (186000).

Almost surely, 214076720 is an apocalyptic number.

14076720 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 14076720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29760000).

14076720 is an abundant number, since it is smaller than the sum of its proper divisors (45443280).

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

14076720 is a wasteful number, since it uses less digits than its factorization.

14076720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 14076720 is about 3751.8955209334. The cubic root of 14076720 is about 241.4536773157.

The spelling of 14076720 in words is "fourteen million, seventy-six thousand, seven hundred twenty".