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5083670780 = 2251931213921
BaseRepresentation
bin1001011110000001…
…01010100011111100
3111010021211020021222
410233000222203330
540402404431110
62200240412512
7236656326416
oct45700524374
914107736258
105083670780
112179666111
12b9a617138
136302a5a26
143632419b6
151eb482c55
hex12f02a8fc

5083670780 has 72 divisors (see below), whose sum is σ = 11612618640. Its totient is φ = 1864166400.

The previous prime is 5083670773. The next prime is 5083670791. The reversal of 5083670780 is 870763805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358220 + ... + 372140.

It is an arithmetic number, because the mean of its divisors is an integer number (161286370).

Almost surely, 25083670780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5083670780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806309320).

5083670780 is an abundant number, since it is smaller than the sum of its proper divisors (6528947860).

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

5083670780 is a wasteful number, since it uses less digits than its factorization.

5083670780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011 (or 13978 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 5083670780 is about 71299.8652172639. The cubic root of 5083670780 is about 1719.4615652842.

The spelling of 5083670780 in words is "five billion, eighty-three million, six hundred seventy thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 19 20 31 38 62 76 95 124 155 190 310 380 589 620 961 1178 1922 2356 2945 3844 4805 5890 9610 11780 13921 18259 19220 27842 36518 55684 69605 73036 91295 139210 182590 264499 278420 365180 431551 528998 863102 1057996 1322495 1726204 2157755 2644990 4315510 5289980 8199469 8631020 13378081 16398938 26756162 32797876 40997345 53512324 66890405 81994690 133780810 163989380 254183539 267561620 508367078 1016734156 1270917695 2541835390 5083670780