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29069304 = 23311149739
BaseRepresentation
bin110111011100…
…0111111111000
32000200212120220
41232320333320
524420204204
62515020040
7502041105
oct156707770
960625526
1029069304
1115455220
12989a620
13603a494
143c09aac
1528431d9
hex1bb8ff8

29069304 has 64 divisors (see below), whose sum is σ = 79920000. Its totient is φ = 8737920.

The previous prime is 29069291. The next prime is 29069311. The reversal of 29069304 is 40396092.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38967 + ... + 39705.

It is an arithmetic number, because the mean of its divisors is an integer number (1248750).

Almost surely, 229069304 is an apocalyptic number.

29069304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29069304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39960000).

29069304 is an abundant number, since it is smaller than the sum of its proper divisors (50850696).

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

29069304 is a wasteful number, since it uses less digits than its factorization.

29069304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 29069304 is about 5391.5956821705. The cubic root of 29069304 is about 307.4762279197.

The spelling of 29069304 in words is "twenty-nine million, sixty-nine thousand, three hundred four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 149 264 298 447 596 739 894 1192 1478 1639 1788 2217 2956 3278 3576 4434 4917 5912 6556 8129 8868 9834 13112 16258 17736 19668 24387 32516 39336 48774 65032 97548 110111 195096 220222 330333 440444 660666 880888 1211221 1321332 2422442 2642664 3633663 4844884 7267326 9689768 14534652 29069304