Search a number
-
+
2824841140 = 22511234312983
BaseRepresentation
bin1010100001011111…
…1010011110110100
321021212102210112221
42220113322132310
521241124404030
61144150052124
7130000516312
oct25027723664
97255383487
102824841140
11121a604a60
1266a04a044
13360317044
141cb24d0b2
15117ee4e7a
hexa85fa7b4

2824841140 has 96 divisors (see below), whose sum is σ = 6910396416. Its totient is φ = 959629440.

The previous prime is 2824841137. The next prime is 2824841143. The reversal of 2824841140 is 411484282.

It is an interprime number because it is at equal distance from previous prime (2824841137) and next prime (2824841143).

It is a junction number, because it is equal to n+sod(n) for n = 2824841096 and 2824841105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2824841143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211089 + ... + 224071.

It is an arithmetic number, because the mean of its divisors is an integer number (71983296).

Almost surely, 22824841140 is an apocalyptic number.

2824841140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2824841140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3455198208).

2824841140 is an abundant number, since it is smaller than the sum of its proper divisors (4085555276).

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

2824841140 is a wasteful number, since it uses less digits than its factorization.

2824841140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13069 (or 13067 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 2824841140 is about 53149.2346134918. The cubic root of 2824841140 is about 1413.6156454904.

The spelling of 2824841140 in words is "two billion, eight hundred twenty-four million, eight hundred forty-one thousand, one hundred forty".

Divisors: 1 2 4 5 10 11 20 22 23 43 44 46 55 86 92 110 115 172 215 220 230 253 430 460 473 506 860 946 989 1012 1265 1892 1978 2365 2530 3956 4730 4945 5060 9460 9890 10879 12983 19780 21758 25966 43516 51932 54395 64915 108790 129830 142813 217580 259660 285626 298609 558269 571252 597218 714065 1116538 1194436 1428130 1493045 2233076 2791345 2856260 2986090 3284699 5582690 5972180 6140959 6569398 11165380 12281918 12840187 13138796 16423495 24563836 25680374 30704795 32846990 51360748 61409590 64200935 65693980 122819180 128401870 141242057 256803740 282484114 564968228 706210285 1412420570 2824841140