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29235052 = 2271128629
BaseRepresentation
bin110111110000…
…1011101101100
32001000021221201
41233201131230
524441010202
62522335244
7503331250
oct157413554
961007851
1029235052
1115558800
12995a524
136097a62
143c50260
152877387
hex1be176c

29235052 has 36 divisors (see below), whose sum is σ = 64276240. Its totient is φ = 11388960.

The previous prime is 29235049. The next prime is 29235071. The reversal of 29235052 is 25053292.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 29235052.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 927 + ... + 7702.

Almost surely, 229235052 is an apocalyptic number.

29235052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29235052 is an abundant number, since it is smaller than the sum of its proper divisors (35041188).

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

29235052 is a wasteful number, since it uses less digits than its factorization.

29235052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8662 (or 8649 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 29235052 is about 5406.9447935040. The cubic root of 29235052 is about 308.0595123097.

It can be divided in two parts, 292 and 35052, that added together give a square (35344 = 1882).

The spelling of 29235052 in words is "twenty-nine million, two hundred thirty-five thousand, fifty-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 121 154 242 308 484 847 1694 3388 8629 17258 34516 60403 94919 120806 189838 241612 379676 664433 1044109 1328866 2088218 2657732 4176436 7308763 14617526 29235052