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14248680 = 2335118739
BaseRepresentation
bin110110010110…
…101011101000
3222210220111220
4312112223220
512121424210
61225222040
7232053225
oct66265350
928726456
1014248680
118052276
124931920
132c4b694
141c6c94c
1513b6c70
hexd96ae8

14248680 has 32 divisors (see below), whose sum is σ = 42746400. Its totient is φ = 3799616.

The previous prime is 14248673. The next prime is 14248691. The reversal of 14248680 is 8684241.

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 7 ways as a sum of consecutive naturals, for example, 59250 + ... + 59489.

It is an arithmetic number, because the mean of its divisors is an integer number (1335825).

Almost surely, 214248680 is an apocalyptic number.

14248680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14248680 is an abundant number, since it is smaller than the sum of its proper divisors (28497720).

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

14248680 is a wasteful number, since it uses less digits than its factorization.

14248680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118753 (or 118749 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 14248680 is about 3774.7423753152. The cubic root of 14248680 is about 242.4328931825.

The spelling of 14248680 in words is "fourteen million, two hundred forty-eight thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 118739 237478 356217 474956 593695 712434 949912 1187390 1424868 1781085 2374780 2849736 3562170 4749560 7124340 14248680