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29053524 = 22315531559
BaseRepresentation
bin110111011010…
…1001001010100
32000200001221110
41232311021110
524414203044
62514415020
7501644103
oct156651124
960601843
1029053524
1115444385
129891470
136033246
143c0403a
15283d6b9
hex1bb5254

29053524 has 24 divisors (see below), whose sum is σ = 67878720. Its totient is φ = 9672064.

The previous prime is 29053523. The next prime is 29053553. The reversal of 29053524 is 42535092.

It is a super-3 number, since 3×290535243 (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29053491 and 29053500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29053523) 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 7 ways as a sum of consecutive naturals, for example, 17857 + ... + 19415.

It is an arithmetic number, because the mean of its divisors is an integer number (2828280).

Almost surely, 229053524 is an apocalyptic number.

It is an amenable number.

29053524 is an abundant number, since it is smaller than the sum of its proper divisors (38825196).

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

29053524 is a wasteful number, since it uses less digits than its factorization.

29053524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3117 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 29053524 is about 5390.1320948563. The cubic root of 29053524 is about 307.4205809838.

The spelling of 29053524 in words is "twenty-nine million, fifty-three thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 1553 1559 3106 3118 4659 4677 6212 6236 9318 9354 18636 18708 2421127 4842254 7263381 9684508 14526762 29053524