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29753052 = 22371272789
BaseRepresentation
bin111000101111…
…1111011011100
32001222121111220
41301133323130
530104044202
62541413340
7510616410
oct161377334
961877456
1029753052
11158819aa
129b6a250
136219774
143d46d40
15292aabc
hex1c5fedc

29753052 has 48 divisors (see below), whose sum is σ = 79994880. Its totient is φ = 8430912.

The previous prime is 29753039. The next prime is 29753063. The reversal of 29753052 is 25035792.

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, 9274 + ... + 12062.

It is an arithmetic number, because the mean of its divisors is an integer number (1666560).

Almost surely, 229753052 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 29753052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39997440).

29753052 is an abundant number, since it is smaller than the sum of its proper divisors (50241828).

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

29753052 is a wasteful number, since it uses less digits than its factorization.

29753052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930 (or 2928 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 29753052 is about 5454.6358265241. The cubic root of 29753052 is about 309.8683172937.

The spelling of 29753052 in words is "twenty-nine million, seven hundred fifty-three thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 127 254 381 508 762 889 1524 1778 2667 2789 3556 5334 5578 8367 10668 11156 16734 19523 33468 39046 58569 78092 117138 234276 354203 708406 1062609 1416812 2125218 2479421 4250436 4958842 7438263 9917684 14876526 29753052