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2830105098 = 232239965539
BaseRepresentation
bin1010100010101111…
…1111101000001010
321022020100020100100
42220223333220022
521244001330343
61144454550230
7130063332162
oct25053775012
97266306310
102830105098
11122257a937
1266b968376
1336143b002
141cbc1d5a2
151186d49d3
hexa8affa0a

2830105098 has 24 divisors (see below), whose sum is σ = 6134544000. Its totient is φ = 942960744.

The previous prime is 2830105087. The next prime is 2830105123. The reversal of 2830105098 is 8905010382.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10413 + ... + 75951.

It is an arithmetic number, because the mean of its divisors is an integer number (255606000).

Almost surely, 22830105098 is an apocalyptic number.

2830105098 is an abundant number, since it is smaller than the sum of its proper divisors (3304438902).

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

2830105098 is a wasteful number, since it uses less digits than its factorization.

2830105098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67946 (or 67943 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 2830105098 is about 53198.7321089516. The cubic root of 2830105098 is about 1414.4931692968.

The spelling of 2830105098 in words is "two billion, eight hundred thirty million, one hundred five thousand, ninety-eight".

Divisors: 1 2 3 6 9 18 2399 4798 7197 14394 21591 43182 65539 131078 196617 393234 589851 1179702 157228061 314456122 471684183 943368366 1415052549 2830105098