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29528107 = 731313477
BaseRepresentation
bin111000010100…
…1000000101011
32001120011221121
41300221000223
530024344412
62532520111
7505661530
oct160510053
961504847
1029528107
11157389a4
129a80037
13616b26b
143cc8d87
1528d4107
hex1c2902b

29528107 has 8 divisors (see below), whose sum is σ = 33856736. Its totient is φ = 25227072.

The previous prime is 29528101. The next prime is 29528111. The reversal of 29528107 is 70182592.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29528107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29528101) 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, 4548 + ... + 8929.

It is an arithmetic number, because the mean of its divisors is an integer number (4232092).

Almost surely, 229528107 is an apocalyptic number.

29528107 is a deficient number, since it is larger than the sum of its proper divisors (4328629).

29528107 is a wasteful number, since it uses less digits than its factorization.

29528107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13797.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 29528107 is about 5433.9770886525. The cubic root of 29528107 is about 309.0854314249.

The spelling of 29528107 in words is "twenty-nine million, five hundred twenty-eight thousand, one hundred seven".

Divisors: 1 7 313 2191 13477 94339 4218301 29528107