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2838102204 = 2237233147387
BaseRepresentation
bin1010100100101010…
…0000000010111100
321022210101112022110
42221022200002330
521303023232304
61145342214020
7130221320310
oct25112400274
97283345273
102838102204
111227042213
12672584310
13362cab022
141ccd01b40
15119264289
hexa92a00bc

2838102204 has 96 divisors (see below), whose sum is σ = 8152252416. Its totient is φ = 750594240.

The previous prime is 2838102187. The next prime is 2838102271. The reversal of 2838102204 is 4022018382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36199 + ... + 83585.

It is an arithmetic number, because the mean of its divisors is an integer number (84919296).

Almost surely, 22838102204 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 2838102204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4076126208).

2838102204 is an abundant number, since it is smaller than the sum of its proper divisors (5314150212).

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

2838102204 is a wasteful number, since it uses less digits than its factorization.

2838102204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47455 (or 47453 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2838102204 is about 53273.8416485990. The cubic root of 2838102204 is about 1415.8242404499.

The spelling of 2838102204 in words is "two billion, eight hundred thirty-eight million, one hundred two thousand, two hundred four".

Divisors: 1 2 3 4 6 7 12 14 21 23 28 31 42 46 62 69 84 92 93 124 138 161 186 217 276 322 372 434 483 644 651 713 868 966 1302 1426 1932 2139 2604 2852 4278 4991 8556 9982 14973 19964 29946 47387 59892 94774 142161 189548 284322 331709 568644 663418 995127 1089901 1326836 1468997 1990254 2179802 2937994 3269703 3980508 4359604 4406991 5875988 6539406 7629307 8813982 10282979 13078812 15258614 17627964 20565958 22887921 30517228 30848937 33786931 41131916 45775842 61697874 67573862 91551684 101360793 123395748 135147724 202721586 236508517 405443172 473017034 709525551 946034068 1419051102 2838102204