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29393076 = 22319137941
BaseRepresentation
bin111000000100…
…0000010110100
32001022022201110
41300020002310
530011034301
62525555020
7504560046
oct160100264
961268643
1029393076
11156564a9
129a15a70
13612196b
143c91a96
1528a90d6
hex1c080b4

29393076 has 48 divisors (see below), whose sum is σ = 72797760. Its totient is φ = 9204480.

The previous prime is 29393047. The next prime is 29393099. The reversal of 29393076 is 67039392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30766 + ... + 31706.

It is an arithmetic number, because the mean of its divisors is an integer number (1516620).

Almost surely, 229393076 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 29393076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36398880).

29393076 is an abundant number, since it is smaller than the sum of its proper divisors (43404684).

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

29393076 is a wasteful number, since it uses less digits than its factorization.

29393076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 29393076 is about 5421.5381581245. The cubic root of 29393076 is about 308.6135657967.

The spelling of 29393076 in words is "twenty-nine million, three hundred ninety-three thousand, seventy-six".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 137 228 274 411 548 822 941 1644 1882 2603 2823 3764 5206 5646 7809 10412 11292 15618 17879 31236 35758 53637 71516 107274 128917 214548 257834 386751 515668 773502 1547004 2449423 4898846 7348269 9797692 14696538 29393076