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2040124141 = 11859215909
BaseRepresentation
bin111100110011001…
…1101001011101101
312021011212001012101
41321212131023231
513134232433031
6534234535101
7101361524536
oct17146351355
95234761171
102040124141
11957662510
1248b297491
13266885563
14154d4168d
15be18b361
hex7999d2ed

2040124141 has 8 divisors (see below), whose sum is σ = 2228191200. Its totient is φ = 1852490640.

The previous prime is 2040124109. The next prime is 2040124171. The reversal of 2040124141 is 1414210402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2040124141 - 25 = 2040124109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040124171) 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, 98506 + ... + 117403.

It is an arithmetic number, because the mean of its divisors is an integer number (278523900).

Almost surely, 22040124141 is an apocalyptic number.

It is an amenable number.

2040124141 is a deficient number, since it is larger than the sum of its proper divisors (188067059).

2040124141 is a wasteful number, since it uses less digits than its factorization.

2040124141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216779.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2040124141 is about 45167.7334056071. The cubic root of 2040124141 is about 1268.2908666504.

Adding to 2040124141 its reverse (1414210402), we get a palindrome (3454334543).

The spelling of 2040124141 in words is "two billion, forty million, one hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 11 859 9449 215909 2374999 185465831 2040124141