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10066379 = 11389083
BaseRepresentation
bin100110011001…
…100111001011
3200221102110212
4212121213023
510034111004
6555431335
7151364021
oct46314713
920842425
1010066379
115756024
12345554b
132115b4b
1414a0711
15d3c96e
hex9999cb

10066379 has 4 divisors (see below), whose sum is σ = 10155576. Its totient is φ = 9977184.

The previous prime is 10066373. The next prime is 10066411. The reversal of 10066379 is 97366001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97366001 = 268936209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10066379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10066373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44429 + ... + 44654.

It is an arithmetic number, because the mean of its divisors is an integer number (2538894).

Almost surely, 210066379 is an apocalyptic number.

10066379 is a deficient number, since it is larger than the sum of its proper divisors (89197).

10066379 is an equidigital number, since it uses as much as digits as its factorization.

10066379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89196.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 10066379 is about 3172.7557422531. The cubic root of 10066379 is about 215.9191155201.

The spelling of 10066379 in words is "ten million, sixty-six thousand, three hundred seventy-nine".

Divisors: 1 113 89083 10066379