Search a number
-
+
5458750188988 = 2215730781282391
BaseRepresentation
bin100111101101111011011…
…0111011010110110111100
3201022211222200112022202111
41033123312313122312330
51203414010022021423
615335414253103404
71102244630013025
oct117336667326674
921284880468674
105458750188988
111815052199458
12741b38487b64
133079b1247c35
1414c2c2423c4c
1596edbc9360d
hex4f6f6ddadbc

5458750188988 has 24 divisors (see below), whose sum is σ = 9614005141664. Its totient is φ = 2711892830400.

The previous prime is 5458750188979. The next prime is 5458750189007. The reversal of 5458750188988 is 8898810578545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19189273 + ... + 19471663.

Almost surely, 25458750188988 is an apocalyptic number.

It is an amenable number.

5458750188988 is a deficient number, since it is larger than the sum of its proper divisors (4155254952676).

5458750188988 is a wasteful number, since it uses less digits than its factorization.

5458750188988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313333 (or 313331 counting only the distinct ones).

The product of its (nonzero) digits is 1032192000, while the sum is 76.

The spelling of 5458750188988 in words is "five trillion, four hundred fifty-eight billion, seven hundred fifty million, one hundred eighty-eight thousand, nine hundred eighty-eight".

Divisors: 1 2 4 157 314 628 30781 61562 123124 282391 564782 1129564 4832617 9665234 19330468 44335387 88670774 177341548 8692277371 17384554742 34769109484 1364687547247 2729375094494 5458750188988