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2000485910 = 254710739779
BaseRepresentation
bin111011100111100…
…1111111000010110
312011102021012202202
41313033033320112
513044111022120
6530301204502
7100400564303
oct16717177026
95142235682
102000485910
11937249745
12479b60732
1325b5b7597
1414d9840aa
15ba95b875
hex773cfe16

2000485910 has 32 divisors (see below), whose sum is σ = 3711951360. Its totient is φ = 775830112.

The previous prime is 2000485871. The next prime is 2000485913. The reversal of 2000485910 is 195840002.

It is a super-2 number, since 2×20004859102 = 8003887752217056200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000485913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30401 + ... + 70179.

It is an arithmetic number, because the mean of its divisors is an integer number (115998480).

Almost surely, 22000485910 is an apocalyptic number.

2000485910 is a deficient number, since it is larger than the sum of its proper divisors (1711465450).

2000485910 is a wasteful number, since it uses less digits than its factorization.

2000485910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39940.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2000485910 is about 44726.7918590189. The cubic root of 2000485910 is about 1260.0230763389.

The spelling of 2000485910 in words is "two billion, four hundred eighty-five thousand, nine hundred ten".

Divisors: 1 2 5 10 47 94 107 214 235 470 535 1070 5029 10058 25145 39779 50290 79558 198895 397790 1869613 3739226 4256353 8512706 9348065 18696130 21281765 42563530 200048591 400097182 1000242955 2000485910