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1042414518 = 23199143987
BaseRepresentation
bin111110001000011…
…111101110110110
32200122111010220010
4332020133232312
54113324231033
6251234321050
734555243245
oct7610375666
92618433803
101042414518
11495463502
12251129186
13137c6aa32
149c62c95c
15617ad863
hex3e21fbb6

1042414518 has 16 divisors (see below), whose sum is σ = 2194557120. Its totient is φ = 329183496.

The previous prime is 1042414511. The next prime is 1042414561. The reversal of 1042414518 is 8154142401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042414511) 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 7 ways as a sum of consecutive naturals, for example, 4571880 + ... + 4572107.

It is an arithmetic number, because the mean of its divisors is an integer number (137159820).

Almost surely, 21042414518 is an apocalyptic number.

1042414518 is an abundant number, since it is smaller than the sum of its proper divisors (1152142602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042414518 is a wasteful number, since it uses less digits than its factorization.

1042414518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9144011.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 1042414518 is about 32286.4448027342. Note that the first 3 decimals coincide. The cubic root of 1042414518 is about 1013.9428656502.

Adding to 1042414518 its reverse (8154142401), we get a palindrome (9196556919).

It can be divided in two parts, 10424 and 14518, that added together give a palindrome (24942).

The spelling of 1042414518 in words is "one billion, forty-two million, four hundred fourteen thousand, five hundred eighteen".

Divisors: 1 2 3 6 19 38 57 114 9143987 18287974 27431961 54863922 173735753 347471506 521207259 1042414518