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2830583030 = 2511317383137
BaseRepresentation
bin1010100010110111…
…0100010011110110
321022021020111221112
42220231310103312
521244112124110
61144513115022
7130100362442
oct25055642366
97267214845
102830583030
111222876a20
1266bb58a72
13361577702
141cbd05822
1511877b405
hexa8b744f6

2830583030 has 128 divisors (see below), whose sum is σ = 5929168896. Its totient is φ = 963532800.

The previous prime is 2830583017. The next prime is 2830583039. The reversal of 2830583030 is 303850382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830583039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20661122 + ... + 20661258.

It is an arithmetic number, because the mean of its divisors is an integer number (46321632).

Almost surely, 22830583030 is an apocalyptic number.

2830583030 is an abundant number, since it is smaller than the sum of its proper divisors (3098585866).

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

2830583030 is a wasteful number, since it uses less digits than its factorization.

2830583030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2830583030 is about 53203.2238684838. The cubic root of 2830583030 is about 1414.5727886601.

The spelling of 2830583030 in words is "two billion, eight hundred thirty million, five hundred eighty-three thousand, thirty".

Divisors: 1 2 5 10 11 22 31 55 62 73 83 110 137 146 155 166 274 310 341 365 415 682 685 730 803 830 913 1370 1507 1606 1705 1826 2263 2573 3014 3410 4015 4247 4526 4565 5146 6059 7535 8030 8494 9130 10001 11315 11371 12118 12865 15070 20002 21235 22630 22742 24893 25730 28303 30295 42470 46717 49786 50005 56606 56855 60590 66649 93434 100010 110011 113710 124465 125081 133298 141515 187829 220022 233585 248930 250162 283030 310031 333245 352501 375658 467170 550055 620062 625405 666490 705002 830083 939145 1100110 1250810 1550155 1660166 1762505 1878290 2066119 3100310 3410341 3525010 3877511 4132238 4150415 6820682 7755022 8300830 9130913 10330595 17051705 18261826 19387555 20661190 25732573 34103410 38775110 45654565 51465146 91309130 128662865 257325730 283058303 566116606 1415291515 2830583030