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1140413203 = 1361837923
BaseRepresentation
bin100001111111001…
…0101001100010011
32221110212222211001
41003332111030103
54313421210303
6305055002431
740155231556
oct10376251423
92843788731
101140413203
11535808356
12279b09417
13152360617
14ab65c69d
156a1ba31d
hex43f95313

1140413203 has 4 divisors (see below), whose sum is σ = 1141252488. Its totient is φ = 1139573920.

The previous prime is 1140413201. The next prime is 1140413233. The reversal of 1140413203 is 3023140411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3023140411 = 3837893317.

It is a cyclic number.

It is not a de Polignac number, because 1140413203 - 21 = 1140413201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140413201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417601 + ... + 420322.

It is an arithmetic number, because the mean of its divisors is an integer number (285313122).

Almost surely, 21140413203 is an apocalyptic number.

1140413203 is a deficient number, since it is larger than the sum of its proper divisors (839285).

1140413203 is an equidigital number, since it uses as much as digits as its factorization.

1140413203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839284.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1140413203 is about 33770.0044862301. The cubic root of 1140413203 is about 1044.7701250279.

Adding to 1140413203 its reverse (3023140411), we get a palindrome (4163553614).

The spelling of 1140413203 in words is "one billion, one hundred forty million, four hundred thirteen thousand, two hundred three".

Divisors: 1 1361 837923 1140413203