Search a number
-
+
712483676780 = 22559959472761
BaseRepresentation
bin10100101111000110101…
…01100010001001101100
32112010001012201212220012
422113203111202021230
543133131310124110
61303151021512352
7102322003220441
oct12274325421154
92463035655805
10712483676780
11255187508847
12b61014126b8
135225788cb35
14266ad2699c8
1513800019905
hexa5e356226c

712483676780 has 24 divisors (see below), whose sum is σ = 1498713602400. Its totient is φ = 284517683840.

The previous prime is 712483676761. The next prime is 712483676797. The reversal of 712483676780 is 87676384217.

It is a super-3 number, since 3×7124836767803 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 29724401 + ... + 29748360.

It is an arithmetic number, because the mean of its divisors is an integer number (62446400100).

Almost surely, 2712483676780 is an apocalyptic number.

It is an amenable number.

712483676780 is an abundant number, since it is smaller than the sum of its proper divisors (786229925620).

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

712483676780 is a wasteful number, since it uses less digits than its factorization.

712483676780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59473369 (or 59473367 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 59.

The spelling of 712483676780 in words is "seven hundred twelve billion, four hundred eighty-three million, six hundred seventy-six thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 599 1198 2396 2995 5990 11980 59472761 118945522 237891044 297363805 594727610 1189455220 35624183839 71248367678 142496735356 178120919195 356241838390 712483676780