Search a number
-
+
1042412411 = 8911712499
BaseRepresentation
bin111110001000011…
…111001101111011
32200122111001000002
4332020133031323
54113324144121
6251234303215
734555234145
oct7610371573
92618431002
101042412411
11495461967
12251127b0b
13137c69aa1
149c62bc95
15617ace0b
hex3e21f37b

1042412411 has 4 divisors (see below), whose sum is σ = 1054125000. Its totient is φ = 1030699824.

The previous prime is 1042412401. The next prime is 1042412429. The reversal of 1042412411 is 1142142401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1142142401 = 3972876933.

It is a cyclic number.

It is not a de Polignac number, because 1042412411 - 210 = 1042411387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042412401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5856161 + ... + 5856338.

It is an arithmetic number, because the mean of its divisors is an integer number (263531250).

Almost surely, 21042412411 is an apocalyptic number.

1042412411 is a deficient number, since it is larger than the sum of its proper divisors (11712589).

1042412411 is an equidigital number, since it uses as much as digits as its factorization.

1042412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712588.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1042412411 is about 32286.4121729250. The cubic root of 1042412411 is about 1013.9421824993.

Adding to 1042412411 its reverse (1142142401), we get a palindrome (2184554812).

The spelling of 1042412411 in words is "one billion, forty-two million, four hundred twelve thousand, four hundred eleven".

Divisors: 1 89 11712499 1042412411