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29485075 = 521179403
BaseRepresentation
bin111000001111…
…0100000010011
32001110222220211
41300132200103
530022010300
62531544551
7505422214
oct160364023
961428824
1029485075
1115709634
129a5b157
1361547b9
143cb740b
1528c64ba
hex1c1e813

29485075 has 6 divisors (see below), whose sum is σ = 36561524. Its totient is φ = 23588040.

The previous prime is 29485067. The next prime is 29485111. The reversal of 29485075 is 57058492.

It is not a de Polignac number, because 29485075 - 23 = 29485067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 589677 + ... + 589726.

Almost surely, 229485075 is an apocalyptic number.

29485075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29485075 is a deficient number, since it is larger than the sum of its proper divisors (7076449).

29485075 is a wasteful number, since it uses less digits than its factorization.

29485075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179413 (or 1179408 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 29485075 is about 5430.0161141566. The cubic root of 29485075 is about 308.9352126227.

The spelling of 29485075 in words is "twenty-nine million, four hundred eighty-five thousand, seventy-five".

Divisors: 1 5 25 1179403 5897015 29485075