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5870840 = 235317463
BaseRepresentation
bin10110011001010011111000
3102001021021112
4112121103320
53000331330
6325455452
7100621103
oct26312370
912037245
105870840
11334a938
121b71588
1312a7291
14acb73a
157ae795
hex5994f8

5870840 has 32 divisors (see below), whose sum is σ = 13279680. Its totient is φ = 2335872.

The previous prime is 5870807. The next prime is 5870857. The reversal of 5870840 is 480785.

It is a junction number, because it is equal to n+sod(n) for n = 5870797 and 5870806.

It is a congruent number.

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, 12449 + ... + 12911.

It is an arithmetic number, because the mean of its divisors is an integer number (414990).

Almost surely, 25870840 is an apocalyptic number.

It is an amenable number.

5870840 is an abundant number, since it is smaller than the sum of its proper divisors (7408840).

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

5870840 is a wasteful number, since it uses less digits than its factorization.

5870840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 5870840 is about 2422.9816342680. The cubic root of 5870840 is about 180.3987046841.

The spelling of 5870840 in words is "five million, eight hundred seventy thousand, eight hundred forty".

Divisors: 1 2 4 5 8 10 20 40 317 463 634 926 1268 1585 1852 2315 2536 3170 3704 4630 6340 9260 12680 18520 146771 293542 587084 733855 1174168 1467710 2935420 5870840