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10064217 = 33354739
BaseRepresentation
bin100110011001…
…000101011001
3200221022111210
4212121011121
510034023332
6555413333
7151354512
oct46310531
920838453
1010064217
115754439
123454249
132114b77
14149da09
15d3becc
hex999159

10064217 has 4 divisors (see below), whose sum is σ = 13418960. Its totient is φ = 6709476.

The previous prime is 10064203. The next prime is 10064227. The reversal of 10064217 is 71246001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71246001 = 323748667.

It is not a de Polignac number, because 10064217 - 212 = 10060121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10064193 and 10064202.

It is not an unprimeable number, because it can be changed into a prime (10064227) 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 3 ways as a sum of consecutive naturals, for example, 1677367 + ... + 1677372.

It is an arithmetic number, because the mean of its divisors is an integer number (3354740).

Almost surely, 210064217 is an apocalyptic number.

It is an amenable number.

10064217 is a deficient number, since it is larger than the sum of its proper divisors (3354743).

10064217 is an equidigital number, since it uses as much as digits as its factorization.

10064217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354742.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10064217 is about 3172.4150106819. The cubic root of 10064217 is about 215.9036564508.

The spelling of 10064217 in words is "ten million, sixty-four thousand, two hundred seventeen".

Divisors: 1 3 3354739 10064217