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2830105676 = 222772554247
BaseRepresentation
bin1010100010101111…
…1111110001001100
321022020100021010202
42220223333301030
521244001340201
61144454553032
7130063333646
oct25053776114
97266307122
102830105676
111222580312
1266b968778
1336143b358
141cbc1d896
151186d4c6b
hexa8affc4c

2830105676 has 12 divisors (see below), whose sum is σ = 4970566608. Its totient is φ = 1409943792.

The previous prime is 2830105669. The next prime is 2830105699. The reversal of 2830105676 is 6765010382.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1276016 + ... + 1278231.

It is an arithmetic number, because the mean of its divisors is an integer number (414213884).

Almost surely, 22830105676 is an apocalyptic number.

It is an amenable number.

2830105676 is a deficient number, since it is larger than the sum of its proper divisors (2140460932).

2830105676 is a wasteful number, since it uses less digits than its factorization.

2830105676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554528 (or 2554526 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2830105676 is about 53198.7375414116. The cubic root of 2830105676 is about 1414.4932655920.

The spelling of 2830105676 in words is "two billion, eight hundred thirty million, one hundred five thousand, six hundred seventy-six".

Divisors: 1 2 4 277 554 1108 2554247 5108494 10216988 707526419 1415052838 2830105676