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5780768 = 257131197
BaseRepresentation
bin10110000011010100100000
3101212200201112
4112003110200
52434441033
6323522452
7100064360
oct26032440
911780645
105780768
1132991a4
121b29428
131275296
14aa69a0
15792c48
hex583520

5780768 has 48 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 2446080.

The previous prime is 5780759. The next prime is 5780771. The reversal of 5780768 is 8670875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29246 + ... + 29442.

It is an arithmetic number, because the mean of its divisors is an integer number (274428).

Almost surely, 25780768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5780768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6586272).

5780768 is an abundant number, since it is smaller than the sum of its proper divisors (7391776).

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

5780768 is a wasteful number, since it uses less digits than its factorization.

5780768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 5780768 is about 2404.3227736725. The cubic root of 5780768 is about 179.4713708372.

It can be divided in two parts, 57807 and 68, that added together give a palindrome (57875).

The spelling of 5780768 in words is "five million, seven hundred eighty thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 131 197 224 262 394 524 788 917 1048 1379 1576 1834 2096 2758 3152 3668 4192 5516 6304 7336 11032 14672 22064 25807 29344 44128 51614 103228 180649 206456 361298 412912 722596 825824 1445192 2890384 5780768