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2245760412 = 223726735243
BaseRepresentation
bin1000010111011011…
…1001010110011100
312210111210110010120
42011312321112130
514044403313122
61010502234540
7106436435310
oct20566712634
95714713116
102245760412
11a52745045
12528125a50
1329a36411c
1417438db40
15d225a75c
hex85db959c

2245760412 has 24 divisors (see below), whose sum is σ = 5988694656. Its totient is φ = 641645808.

The previous prime is 2245760383. The next prime is 2245760453. The reversal of 2245760412 is 2140675422.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13367538 + ... + 13367705.

It is an arithmetic number, because the mean of its divisors is an integer number (249528944).

Almost surely, 22245760412 is an apocalyptic number.

It is an amenable number.

2245760412 is an abundant number, since it is smaller than the sum of its proper divisors (3742934244).

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

2245760412 is a wasteful number, since it uses less digits than its factorization.

2245760412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26735257 (or 26735255 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 2245760412 is about 47389.4546497425. The cubic root of 2245760412 is about 1309.5471526844.

The spelling of 2245760412 in words is "two billion, two hundred forty-five million, seven hundred sixty thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 26735243 53470486 80205729 106940972 160411458 187146701 320822916 374293402 561440103 748586804 1122880206 2245760412