Search a number
-
+
4846228380 = 223457261051
BaseRepresentation
bin1001000001101101…
…11001001110011100
3110111202000220120000
410200312321032130
534411113302010
62120515254300
7231044155500
oct44066711634
913452026500
104846228380
11206762a124
12b32baa390
135c303c076
1433d8b4300
151d56ce7c0
hex120db939c

4846228380 has 180 divisors, whose sum is σ = 17685177048. Its totient is φ = 1107691200.

The previous prime is 4846228379. The next prime is 4846228391. The reversal of 4846228380 is 838226484.

4846228380 is a `hidden beast` number, since 4 + 8 + 46 + 228 + 380 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×48462283802 = 46971859022234848800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 48855 + ... + 109905.

Almost surely, 24846228380 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 4846228380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8842588524).

4846228380 is an abundant number, since it is smaller than the sum of its proper divisors (12838948668).

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

4846228380 is a wasteful number, since it uses less digits than its factorization.

4846228380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61086 (or 61068 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 4846228380 is about 69614.8574659174. The cubic root of 4846228380 is about 1692.2633889048.

The spelling of 4846228380 in words is "four billion, eight hundred forty-six million, two hundred twenty-eight thousand, three hundred eighty".