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29226054 = 231113231481
BaseRepresentation
bin110111101111…
…1010001000110
32000222211121110
41233133101012
524440213204
62522225450
7503263104
oct157372106
960884543
1029226054
1115551a70
129955286
136093930
143c4ac74
152874889
hex1bdf446

29226054 has 64 divisors (see below), whose sum is σ = 71705088. Its totient is φ = 7814400.

The previous prime is 29226053. The next prime is 29226059. The reversal of 29226054 is 45062292.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29226053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18994 + ... + 20474.

It is an arithmetic number, because the mean of its divisors is an integer number (1120392).

Almost surely, 229226054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29226054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35852544).

29226054 is an abundant number, since it is smaller than the sum of its proper divisors (42479034).

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

29226054 is a wasteful number, since it uses less digits than its factorization.

29226054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 29226054 is about 5406.1126514345. The cubic root of 29226054 is about 308.0279040891.

The spelling of 29226054 in words is "twenty-nine million, two hundred twenty-six thousand, fifty-four".

Divisors: 1 2 3 6 11 13 22 23 26 33 39 46 66 69 78 138 143 253 286 299 429 506 598 759 858 897 1481 1518 1794 2962 3289 4443 6578 8886 9867 16291 19253 19734 32582 34063 38506 48873 57759 68126 97746 102189 115518 204378 211783 374693 423566 442819 635349 749386 885638 1124079 1270698 1328457 2248158 2656914 4871009 9742018 14613027 29226054