Search a number
-
+
4847220056 = 237675772239
BaseRepresentation
bin1001000001110101…
…01011010101011000
3110111210220021212202
410200322223111120
534411342020211
62120552425332
7231055455620
oct44072532530
913453807782
104847220056
112068147198
12b333a8248
135c32c8563
1433da91880
151d582853b
hex120eab558

4847220056 has 64 divisors (see below), whose sum is σ = 10564915200. Its totient is φ = 2041915392.

The previous prime is 4847220043. The next prime is 4847220061. The reversal of 4847220056 is 6500227484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2163785 + ... + 2166023.

It is an arithmetic number, because the mean of its divisors is an integer number (165076800).

Almost surely, 24847220056 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 4847220056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5282457600).

4847220056 is an abundant number, since it is smaller than the sum of its proper divisors (5717695144).

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

4847220056 is a wasteful number, since it uses less digits than its factorization.

4847220056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896 (or 2892 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 4847220056 is about 69621.9796903248. The cubic root of 4847220056 is about 1692.3788094203.

The spelling of 4847220056 in words is "four billion, eight hundred forty-seven million, two hundred twenty thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 56 67 134 268 469 536 577 938 1154 1876 2239 2308 3752 4039 4478 4616 8078 8956 15673 16156 17912 31346 32312 38659 62692 77318 125384 150013 154636 270613 300026 309272 541226 600052 1050091 1082452 1200104 1291903 2100182 2164904 2583806 4200364 5167612 8400728 9043321 10335224 18086642 36173284 72346568 86557501 173115002 346230004 605902507 692460008 1211805014 2423610028 4847220056