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29528103 = 311894791
BaseRepresentation
bin111000010100…
…1000000100111
32001120011221110
41300221000213
530024344403
62532520103
7505661523
oct160510047
961504843
1029528103
11157389a0
129a80033
13616b267
143cc8d83
1528d4103
hex1c29027

29528103 has 8 divisors (see below), whose sum is σ = 42950016. Its totient is φ = 17895800.

The previous prime is 29528101. The next prime is 29528111. The reversal of 29528103 is 30182592.

It is a happy number.

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 29528103 - 21 = 29528101 is a prime.

It is a congruent 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, 447363 + ... + 447428.

It is an arithmetic number, because the mean of its divisors is an integer number (5368752).

Almost surely, 229528103 is an apocalyptic number.

29528103 is a deficient number, since it is larger than the sum of its proper divisors (13421913).

29528103 is a wasteful number, since it uses less digits than its factorization.

29528103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894805.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 29528103 is about 5433.9767205979. The cubic root of 29528103 is about 309.0854174682.

The spelling of 29528103 in words is "twenty-nine million, five hundred twenty-eight thousand, one hundred three".

Divisors: 1 3 11 33 894791 2684373 9842701 29528103