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34319201 = 731891777
BaseRepresentation
bin1000001011101…
…0101101100001
32101120121002112
42002322231201
532241203301
63223325105
7564464660
oct202725541
971517075
1034319201
1118410584
12b5b0795
137157c27
1447b4dd7
15302d9bb
hex20bab61

34319201 has 16 divisors (see below), whose sum is σ = 40965120. Its totient is φ = 28131840.

The previous prime is 34319191. The next prime is 34319227. The reversal of 34319201 is 10291343.

It is a cyclic number.

It is not a de Polignac number, because 34319201 - 210 = 34318177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34319261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18425 + ... + 20201.

It is an arithmetic number, because the mean of its divisors is an integer number (2560320).

Almost surely, 234319201 is an apocalyptic number.

34319201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34319201 is a deficient number, since it is larger than the sum of its proper divisors (6645919).

34319201 is a wasteful number, since it uses less digits than its factorization.

34319201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 34319201 is about 5858.2592124282. The cubic root of 34319201 is about 324.9718350346.

The spelling of 34319201 in words is "thirty-four million, three hundred nineteen thousand, two hundred one".

Divisors: 1 7 31 89 217 623 1777 2759 12439 19313 55087 158153 385609 1107071 4902743 34319201