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34428053 = 1127711299
BaseRepresentation
bin1000001101010…
…1010010010101
32101210010102002
42003111102111
532303144203
63225525045
7565430222
oct203252225
971703362
1034428053
1118485340
12b643785
13719563a
144802949
153050d88
hex20d5495

34428053 has 8 divisors (see below), whose sum is σ = 37696800. Its totient is φ = 31182480.

The previous prime is 34428047. The next prime is 34428061. The reversal of 34428053 is 35082443.

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 34428053 - 26 = 34427989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34428083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2603 + ... + 8696.

It is an arithmetic number, because the mean of its divisors is an integer number (4712100).

Almost surely, 234428053 is an apocalyptic number.

It is an amenable number.

34428053 is a deficient number, since it is larger than the sum of its proper divisors (3268747).

34428053 is a wasteful number, since it uses less digits than its factorization.

34428053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11587.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 34428053 is about 5867.5423304822. The cubic root of 34428053 is about 325.3150491335.

The spelling of 34428053 in words is "thirty-four million, four hundred twenty-eight thousand, fifty-three".

Divisors: 1 11 277 3047 11299 124289 3129823 34428053