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34256001 = 313878359
BaseRepresentation
bin1000001010101…
…1010010000001
32101110101101210
42002223102001
532232143001
63222120333
7564112503
oct202532201
971411353
1034256001
111837804a
12b5800a9
137135230
144799d73
153019dd6
hex20ab481

34256001 has 8 divisors (see below), whose sum is σ = 49188160. Its totient is φ = 21080592.

The previous prime is 34255999. The next prime is 34256017. The reversal of 34256001 is 10065243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34256001 - 21 = 34255999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34256021) 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, 439141 + ... + 439218.

It is an arithmetic number, because the mean of its divisors is an integer number (6148520).

Almost surely, 234256001 is an apocalyptic number.

It is an amenable number.

34256001 is a deficient number, since it is larger than the sum of its proper divisors (14932159).

34256001 is a wasteful number, since it uses less digits than its factorization.

34256001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878375.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 34256001 is about 5852.8626329344. The cubic root of 34256001 is about 324.7722301529.

The spelling of 34256001 in words is "thirty-four million, two hundred fifty-six thousand, one".

Divisors: 1 3 13 39 878359 2635077 11418667 34256001