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29303124 = 22343109521
BaseRepresentation
bin110111111001…
…0000101010100
32001010202022220
41233302011110
530000144444
62524022340
7504033564
oct157620524
961122286
1029303124
11155a4964
1299919b0
1360bca36
143c6ada4
15288c619
hex1bf2154

29303124 has 48 divisors (see below), whose sum is σ = 70741440. Its totient is φ = 9434880.

The previous prime is 29303123. The next prime is 29303129. The reversal of 29303124 is 42130392.

It is a junction number, because it is equal to n+sod(n) for n = 29303094 and 29303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29303123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 55984 + ... + 56504.

It is an arithmetic number, because the mean of its divisors is an integer number (1473780).

Almost surely, 229303124 is an apocalyptic number.

It is an amenable number.

29303124 is an abundant number, since it is smaller than the sum of its proper divisors (41438316).

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

29303124 is a wasteful number, since it uses less digits than its factorization.

29303124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

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

The square root of 29303124 is about 5413.2360007670. The cubic root of 29303124 is about 308.2984261107.

The spelling of 29303124 in words is "twenty-nine million, three hundred three thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 43 86 109 129 172 218 258 327 436 516 521 654 1042 1308 1563 2084 3126 4687 6252 9374 14061 18748 22403 28122 44806 56244 56789 67209 89612 113578 134418 170367 227156 268836 340734 681468 2441927 4883854 7325781 9767708 14651562 29303124