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69832093 = 1272712029
BaseRepresentation
bin1000010100110…
…00110110011101
311212101211121211
410022120312131
5120334111333
610532424421
71505364052
oct412306635
9155354554
1069832093
1136466981
121b478111
1311610286
1493bb029
1561e5ecd
hex4298d9d

69832093 has 8 divisors (see below), whose sum is σ = 70676480. Its totient is φ = 68992560.

The previous prime is 69832069. The next prime is 69832097. The reversal of 69832093 is 39023896.

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 69832093 - 221 = 67734941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69832097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33403 + ... + 35431.

It is an arithmetic number, because the mean of its divisors is an integer number (8834560).

Almost surely, 269832093 is an apocalyptic number.

It is an amenable number.

69832093 is a deficient number, since it is larger than the sum of its proper divisors (844387).

69832093 is a wasteful number, since it uses less digits than its factorization.

69832093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 69832093 is about 8356.5598783231. The cubic root of 69832093 is about 411.7987458490.

The spelling of 69832093 in words is "sixty-nine million, eight hundred thirty-two thousand, ninety-three".

Divisors: 1 127 271 2029 34417 257683 549859 69832093