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14256080 = 2451983113
BaseRepresentation
bin110110011000…
…011111010000
3222211021122222
4312120133100
512122143310
61225320212
7232113626
oct66303720
928737588
1014256080
118057893
124936068
132c51b67
141c71516
1513b9055
hexd987d0

14256080 has 80 divisors (see below), whose sum is σ = 35622720. Its totient is φ = 5289984.

The previous prime is 14256043. The next prime is 14256089. The reversal of 14256080 is 8065241.

14256080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14256089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126104 + ... + 126216.

It is an arithmetic number, because the mean of its divisors is an integer number (445284).

Almost surely, 214256080 is an apocalyptic number.

14256080 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 14256080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17811360).

14256080 is an abundant number, since it is smaller than the sum of its proper divisors (21366640).

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

14256080 is a wasteful number, since it uses less digits than its factorization.

14256080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 14256080 is about 3775.7224474265. The cubic root of 14256080 is about 242.4748547988.

The spelling of 14256080 in words is "fourteen million, two hundred fifty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 76 80 83 95 113 152 166 190 226 304 332 380 415 452 565 664 760 830 904 1130 1328 1520 1577 1660 1808 2147 2260 3154 3320 4294 4520 6308 6640 7885 8588 9040 9379 10735 12616 15770 17176 18758 21470 25232 31540 34352 37516 42940 46895 63080 75032 85880 93790 126160 150064 171760 178201 187580 356402 375160 712804 750320 891005 1425608 1782010 2851216 3564020 7128040 14256080