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10064207 = 61164987
BaseRepresentation
bin100110011001…
…000101001111
3200221022111102
4212121011033
510034023312
6555413315
7151354466
oct46310517
920838442
1010064207
11575442a
12345423b
132114b6a
14149d9dd
15d3bec2
hex99914f

10064207 has 4 divisors (see below), whose sum is σ = 10229256. Its totient is φ = 9899160.

The previous prime is 10064203. The next prime is 10064227. The reversal of 10064207 is 70246001.

10064207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70246001 = 710035143.

It is a cyclic number.

It is not a de Polignac number, because 10064207 - 22 = 10064203 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 (10064203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82433 + ... + 82554.

It is an arithmetic number, because the mean of its divisors is an integer number (2557314).

Almost surely, 210064207 is an apocalyptic number.

10064207 is a deficient number, since it is larger than the sum of its proper divisors (165049).

10064207 is an equidigital number, since it uses as much as digits as its factorization.

10064207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165048.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10064207 is about 3172.4134345952. The cubic root of 10064207 is about 215.9035849421.

The spelling of 10064207 in words is "ten million, sixty-four thousand, two hundred seven".

Divisors: 1 61 164987 10064207