Search a number
-
+
29006304 = 253467647
BaseRepresentation
bin110111010100…
…1100111100000
32000120200011120
41232221213200
524411200204
62513412240
7501356325
oct156514740
960520146
1029006304
1115411958
12986a080
1360178c2
143bd0b4c
15282e6d9
hex1ba99e0

29006304 has 48 divisors (see below), whose sum is σ = 76422528. Its totient is φ = 9633152.

The previous prime is 29006273. The next prime is 29006321. The reversal of 29006304 is 40360092.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44509 + ... + 45155.

It is an arithmetic number, because the mean of its divisors is an integer number (1592136).

Almost surely, 229006304 is an apocalyptic number.

29006304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29006304 is an abundant number, since it is smaller than the sum of its proper divisors (47416224).

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

29006304 is a wasteful number, since it uses less digits than its factorization.

29006304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 29006304 is about 5385.7500870352. The cubic root of 29006304 is about 307.2539428928.

Adding to 29006304 its reverse (40360092), we get a palindrome (69366396).

The spelling of 29006304 in words is "twenty-nine million, six thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 467 647 934 1294 1401 1868 1941 2588 2802 3736 3882 5176 5604 7472 7764 10352 11208 14944 15528 20704 22416 31056 44832 62112 302149 604298 906447 1208596 1812894 2417192 3625788 4834384 7251576 9668768 14503152 29006304