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10049227 = 17591131
BaseRepresentation
bin100110010101…
…011011001011
3200220112221121
4212111123023
510033033402
6555220111
7151263016
oct46253313
920815847
1010049227
115744151
123447637
13210b0b6
14149837d
15d37837
hex9956cb

10049227 has 4 divisors (see below), whose sum is σ = 10640376. Its totient is φ = 9458080.

The previous prime is 10049219. The next prime is 10049231. The reversal of 10049227 is 72294001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72294001 = 135561077.

It is a cyclic number.

It is not a de Polignac number, because 10049227 - 23 = 10049219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10049267) 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, 295549 + ... + 295582.

It is an arithmetic number, because the mean of its divisors is an integer number (2660094).

Almost surely, 210049227 is an apocalyptic number.

10049227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10049227 is a deficient number, since it is larger than the sum of its proper divisors (591149).

10049227 is an equidigital number, since it uses as much as digits as its factorization.

10049227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591148.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10049227 is about 3170.0515768675. The cubic root of 10049227 is about 215.7964116798.

The spelling of 10049227 in words is "ten million, forty-nine thousand, two hundred twenty-seven".

Divisors: 1 17 591131 10049227