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10122041 = 19532739
BaseRepresentation
bin100110100111…
…001100111001
3201001020211102
4212213030321
510042401131
61000541145
7152015216
oct46471471
921036742
1010122041
115793926
1234817b5
132135297
1414b6b0d
15d4e1cb
hex9a7339

10122041 has 4 divisors (see below), whose sum is σ = 10654800. Its totient is φ = 9589284.

The previous prime is 10122011. The next prime is 10122043. The reversal of 10122041 is 14022101.

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: 14022101 = 29347857.

It is a cyclic number.

It is not a de Polignac number, because 10122041 - 218 = 9859897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122043) 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, 266351 + ... + 266388.

It is an arithmetic number, because the mean of its divisors is an integer number (2663700).

Almost surely, 210122041 is an apocalyptic number.

It is an amenable number.

10122041 is a deficient number, since it is larger than the sum of its proper divisors (532759).

10122041 is an equidigital number, since it uses as much as digits as its factorization.

10122041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532758.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10122041 is about 3181.5155193712. The cubic root of 10122041 is about 216.3163588435.

Adding to 10122041 its reverse (14022101), we get a palindrome (24144142).

The spelling of 10122041 in words is "ten million, one hundred twenty-two thousand, forty-one".

Divisors: 1 19 532739 10122041