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29589401 = 1717310061
BaseRepresentation
bin111000011011…
…1111110011001
32001200022000202
41300313332121
530033330101
62534111545
7506335322
oct160677631
961608022
1029589401
111577aa56
129aab5b5
13619012a
143d03449
1528e736b
hex1c37f99

29589401 has 8 divisors (see below), whose sum is σ = 31514184. Its totient is φ = 27685120.

The previous prime is 29589383. The next prime is 29589419. The reversal of 29589401 is 10498592.

It is an interprime number because it is at equal distance from previous prime (29589383) and next prime (29589419).

It can be written as a sum of positive squares in 4 ways, for example, as 15721225 + 13868176 = 3965^2 + 3724^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29589401 - 214 = 29573017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29589421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (3939273).

Almost surely, 229589401 is an apocalyptic number.

It is an amenable number.

29589401 is a deficient number, since it is larger than the sum of its proper divisors (1924783).

29589401 is a wasteful number, since it uses less digits than its factorization.

29589401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10251.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 29589401 is about 5439.6140488090. The cubic root of 29589401 is about 309.2991485780.

The spelling of 29589401 in words is "twenty-nine million, five hundred eighty-nine thousand, four hundred one".

Divisors: 1 17 173 2941 10061 171037 1740553 29589401