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29395056 = 243738389
BaseRepresentation
bin111000000100…
…0100001110000
32001022102102210
41300020201300
530011120211
62530012120
7504565605
oct160104160
961272383
1029395056
1115657a39
129a17040
136122832
143c926ac
1528a99a6
hex1c08870

29395056 has 40 divisors (see below), whose sum is σ = 76986640. Its totient is φ = 9662976.

The previous prime is 29395027. The next prime is 29395087. The reversal of 29395056 is 65059392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691 + ... + 7698.

It is an arithmetic number, because the mean of its divisors is an integer number (1924666).

Almost surely, 229395056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29395056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38493320).

29395056 is an abundant number, since it is smaller than the sum of its proper divisors (47591584).

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

29395056 is a wasteful number, since it uses less digits than its factorization.

29395056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8473 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 29395056 is about 5421.7207600540. The cubic root of 29395056 is about 308.6204953328.

The spelling of 29395056 in words is "twenty-nine million, three hundred ninety-five thousand, fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 73 146 219 292 438 584 876 1168 1752 3504 8389 16778 25167 33556 50334 67112 100668 134224 201336 402672 612397 1224794 1837191 2449588 3674382 4899176 7348764 9798352 14697528 29395056