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8080673340 = 2235472865487
BaseRepresentation
bin1111000011010010…
…10100101000111100
3202212011012201220210
413201221110220330
5113022123021330
63413500512420
7404150406255
oct74151245074
922764181823
108080673340
113477369533
12169624b710
139ba17ab1c
145692a7b2c
153246338b0
hex1e1a54a3c

8080673340 has 48 divisors (see below), whose sum is σ = 23107295232. Its totient is φ = 2108997696.

The previous prime is 8080673333. The next prime is 8080673347. The reversal of 8080673340 is 433760808.

It is an interprime number because it is at equal distance from previous prime (8080673333) and next prime (8080673347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080673347) 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, 1429924 + ... + 1435563.

It is an arithmetic number, because the mean of its divisors is an integer number (481401984).

Almost surely, 28080673340 is an apocalyptic number.

It is an amenable number.

8080673340 is an abundant number, since it is smaller than the sum of its proper divisors (15026621892).

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

8080673340 is a wasteful number, since it uses less digits than its factorization.

8080673340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865546 (or 2865544 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 8080673340 is about 89892.5655435420. The cubic root of 8080673340 is about 2006.7003062146.

The spelling of 8080673340 in words is "eight billion, eighty million, six hundred seventy-three thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 470 564 705 940 1410 2820 2865487 5730974 8596461 11461948 14327435 17192922 28654870 34385844 42982305 57309740 85964610 134677889 171929220 269355778 404033667 538711556 673389445 808067334 1346778890 1616134668 2020168335 2693557780 4040336670 8080673340