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8132080810 = 257587197909
BaseRepresentation
bin1111001001011010…
…11011010010101010
3202222201221111201011
413210231123102222
5113123303041220
63422534414134
7405343355260
oct74455332252
922881844634
108132080810
1134a3390747
1216ab50134a
139c7a09a49
1457204a430
15328dda65a
hex1e4b5b4aa

8132080810 has 32 divisors (see below), whose sum is σ = 16757435520. Its totient is φ = 2783378112.

The previous prime is 8132080783. The next prime is 8132080829. The reversal of 8132080810 is 180802318.

It is a super-2 number, since 2×81320808102 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57865 + ... + 140044.

It is an arithmetic number, because the mean of its divisors is an integer number (523669860).

Almost surely, 28132080810 is an apocalyptic number.

8132080810 is an abundant number, since it is smaller than the sum of its proper divisors (8625354710).

8132080810 is a wasteful number, since it uses less digits than its factorization.

8132080810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198510.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 8132080810 is about 90178.0505999104. The cubic root of 8132080810 is about 2010.9467096284.

The spelling of 8132080810 in words is "eight billion, one hundred thirty-two million, eighty thousand, eight hundred ten".

Divisors: 1 2 5 7 10 14 35 70 587 1174 2935 4109 5870 8218 20545 41090 197909 395818 989545 1385363 1979090 2770726 6926815 13853630 116172583 232345166 580862915 813208081 1161725830 1626416162 4066040405 8132080810