Search a number
BaseRepresentation
bin10000010011010111010…
…101001001011011011000
310222002200220220001102111
4100103113111021123120
5121323340330021130
62214354405442104
7143640116041636
oct20232725113330
93862626801374
101120304142040
113a2133533476
12161157710334
138184b4a10c5
143c319d20356
151e21d29802a
hex104d75496d8

1120304142040 has 32 divisors (see below), whose sum is σ = 2529591356880. Its totient is φ = 446538183552.

The previous prime is 1120304142037. The next prime is 1120304142071. The reversal of 1120304142040 is 402414030211.

Adding to 1120304142040 its reverse (402414030211), we get a palindrome (1522718172251).

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 49472079 + ... + 49494718.

Almost surely, 21120304142040 is an apocalyptic number.

1120304142040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120304142040 is an abundant number, since it is smaller than the sum of its proper divisors (1409287214840).

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

1120304142040 is a wasteful number, since it uses less digits than its factorization.

1120304142040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98967091 (or 98967087 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The spelling of 1120304142040 in words is "one trillion, one hundred twenty billion, three hundred four million, one hundred forty-two thousand, forty".