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4865231108 = 221216307777
BaseRepresentation
bin1001000011111110…
…11000100100000100
3110120001210100101202
410201333120210010
534430444343413
62122434442032
7231364532153
oct44177304404
913501710352
104865231108
112077329161
12b39433318
135c6c6359a
1434221d59a
151d71d4e58
hex121fd8904

4865231108 has 6 divisors (see below), whose sum is σ = 8514154446. Its totient is φ = 2432615552.

The previous prime is 4865231083. The next prime is 4865231113. The reversal of 4865231108 is 8011325684.

It can be written as a sum of positive squares in only one way, i.e., 4674183424 + 191047684 = 68368^2 + 13822^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 608153885 + ... + 608153892.

It is an arithmetic number, because the mean of its divisors is an integer number (1419025741).

Almost surely, 24865231108 is an apocalyptic number.

It is an amenable number.

4865231108 is a deficient number, since it is larger than the sum of its proper divisors (3648923338).

4865231108 is a wasteful number, since it uses less digits than its factorization.

4865231108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216307781 (or 1216307779 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4865231108 is about 69751.2086490263. The cubic root of 4865231108 is about 1694.4723700068.

The spelling of 4865231108 in words is "four billion, eight hundred sixty-five million, two hundred thirty-one thousand, one hundred eight".

Divisors: 1 2 4 1216307777 2432615554 4865231108