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34085361 = 383136889
BaseRepresentation
bin1000001000000…
…1100111110001
32101010201022210
42002001213301
532211212421
63214322333
7562502142
oct202014761
971121283
1034085361
1118270922
12b4b93a9
1370a566b
144753ac9
152ed4576
hex20819f1

34085361 has 8 divisors (see below), whose sum is σ = 45995040. Its totient is φ = 22449632.

The previous prime is 34085351. The next prime is 34085393. The reversal of 34085361 is 16358043.

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 34085361 - 29 = 34084849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34085321) 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, 68196 + ... + 68693.

It is an arithmetic number, because the mean of its divisors is an integer number (5749380).

Almost surely, 234085361 is an apocalyptic number.

It is an amenable number.

34085361 is a deficient number, since it is larger than the sum of its proper divisors (11909679).

34085361 is a wasteful number, since it uses less digits than its factorization.

34085361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136975.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 34085361 is about 5838.2669517589. The cubic root of 34085361 is about 324.2320677742.

The spelling of 34085361 in words is "thirty-four million, eighty-five thousand, three hundred sixty-one".

Divisors: 1 3 83 249 136889 410667 11361787 34085361