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29500041 = 39833347
BaseRepresentation
bin111000010001…
…0001010001001
32001111202110010
41300202022021
530023000131
62532142133
7505513644
oct160421211
961452403
1029500041
11157198aa
129a67949
13615b55c
143cbca5b
1528cab46
hex1c22289

29500041 has 4 divisors (see below), whose sum is σ = 39333392. Its totient is φ = 19666692.

The previous prime is 29499991. The next prime is 29500043. The reversal of 29500041 is 14000592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 29500041 - 29 = 29499529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29499990 and 29500017.

It is not an unprimeable number, because it can be changed into a prime (29500043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916671 + ... + 4916676.

It is an arithmetic number, because the mean of its divisors is an integer number (9833348).

Almost surely, 229500041 is an apocalyptic number.

It is an amenable number.

29500041 is a deficient number, since it is larger than the sum of its proper divisors (9833351).

29500041 is an equidigital number, since it uses as much as digits as its factorization.

29500041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9833350.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 29500041 is about 5431.3940199547. The cubic root of 29500041 is about 308.9874734399.

The spelling of 29500041 in words is "twenty-nine million, five hundred thousand, forty-one".

Divisors: 1 3 9833347 29500041