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14770 = 257211
BaseRepresentation
bin11100110110010
3202021001
43212302
5433040
6152214
761030
oct34662
922231
1014770
1110108
12866a
136952
145550
15459a
hex39b2

14770 has 16 divisors (see below), whose sum is σ = 30528. Its totient is φ = 5040.

The previous prime is 14767. The next prime is 14771. The reversal of 14770 is 7741.

It can be divided in two parts, 14 and 770, that added together give a square (784 = 282).

14770 = T28 + T29 + ... + T47.

14770 = 82 + 92 + ... + 352.

It is a plaindrome in base 15.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (14771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36 + ... + 175.

It is an arithmetic number, because the mean of its divisors is an integer number (1908).

214770 is an apocalyptic number.

14770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14770 is an abundant number, since it is smaller than the sum of its proper divisors (15758).

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15264).

14770 is a wasteful number, since it uses less digits than its factorization.

14770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 14770 is about 121.5318888194. The cubic root of 14770 is about 24.5354200992.

The spelling of 14770 in words is "fourteen thousand, seven hundred seventy", and thus it is an iban number.

Divisors: 1 2 5 7 10 14 35 70 211 422 1055 1477 2110 2954 7385 14770