Search a number
-
+
5807886864 = 2431319489869
BaseRepresentation
bin1010110100010110…
…10101001000010000
3112222202120012222220
411122023111020100
543343304334424
62400151101040
7263632136523
oct53213251020
915882505886
105807886864
1125104453aa
121161071780
13717343560
143d14c0bba
1523ed3a579
hex15a2d5210

5807886864 has 80 divisors (see below), whose sum is σ = 17008286400. Its totient is φ = 1692983808.

The previous prime is 5807886829. The next prime is 5807886881. The reversal of 5807886864 is 4686887085.

It is a junction number, because it is equal to n+sod(n) for n = 5807886798 and 5807886807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233079 + ... + 256790.

It is an arithmetic number, because the mean of its divisors is an integer number (212603580).

Almost surely, 25807886864 is an apocalyptic number.

It is an amenable number.

5807886864 is an abundant number, since it is smaller than the sum of its proper divisors (11200399536).

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

5807886864 is a wasteful number, since it uses less digits than its factorization.

5807886864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489912 (or 489906 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 60.

The square root of 5807886864 is about 76209.4932669152. The cubic root of 5807886864 is about 1797.5157977905.

The spelling of 5807886864 in words is "five billion, eight hundred seven million, eight hundred eighty-six thousand, eight hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 152 156 208 228 247 304 312 456 494 624 741 912 988 1482 1976 2964 3952 5928 11856 489869 979738 1469607 1959476 2939214 3918952 5878428 6368297 7837904 9307511 11756856 12736594 18615022 19104891 23513712 25473188 27922533 37230044 38209782 50946376 55845066 74460088 76419564 101892752 111690132 120997643 148920176 152839128 223380264 241995286 305678256 362992929 446760528 483990572 725985858 967981144 1451971716 1935962288 2903943432 5807886864