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29360 = 245367
BaseRepresentation
bin111001010110000
31111021102
413022300
51414420
6343532
7151412
oct71260
944242
1029360
1120071
1214ba8
1310496
14a9b2
158a75
hex72b0

29360 has 20 divisors (see below), whose sum is σ = 68448. Its totient is φ = 11712.

The previous prime is 29347. The next prime is 29363. The reversal of 29360 is 6392.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (29363) by changing a digit.

29360 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104 + ... + 263.

229360 is an apocalyptic number.

29360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29360 is an abundant number, since it is smaller than the sum of its proper divisors (39088).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34224).

29360 is a wasteful number, since it uses less digits than its factorization.

29360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 29360 is about 171.3475999248. The cubic root of 29360 is about 30.8497761499.

It can be divided in two parts, 293 and 60, that added together give a palindrome (353).

The spelling of 29360 in words is "twenty-nine thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 367 734 1468 1835 2936 3670 5872 7340 14680 29360