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10064506 = 25032253
BaseRepresentation
bin100110011001…
…001001111010
3200221022220111
4212121021322
510034031011
6555414534
7151355404
oct46311172
920838814
1010064506
115754681
12345444a
13211503a
14149db74
15d3c121
hex99927a

10064506 has 4 divisors (see below), whose sum is σ = 15096762. Its totient is φ = 5032252.

The previous prime is 10064477. The next prime is 10064507. The reversal of 10064506 is 60546001.

10064506 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: 60546001 = 149406349.

It can be written as a sum of positive squares in only one way, i.e., 8173881 + 1890625 = 2859^2 + 1375^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10064507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516125 + ... + 2516128.

Almost surely, 210064506 is an apocalyptic number.

10064506 is a deficient number, since it is larger than the sum of its proper divisors (5032256).

10064506 is an equidigital number, since it uses as much as digits as its factorization.

10064506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5032255.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10064506 is about 3172.4605592505. The cubic root of 10064506 is about 215.9057230318.

The spelling of 10064506 in words is "ten million, sixty-four thousand, five hundred six".

Divisors: 1 2 5032253 10064506