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8080001768 = 2330710972999
BaseRepresentation
bin1111000011001101…
…10000101011101000
3202212002221121200202
413201212300223220
5113021440024033
63413434251332
7404141611316
oct74146605350
922762847622
108080001768
113476a4aa13
121695b86b48
139b9ca4247
145691710b6
1532454e8e8
hex1e19b0ae8

8080001768 has 32 divisors (see below), whose sum is σ = 15218280000. Its totient is φ = 4021828992.

The previous prime is 8080001767. The next prime is 8080001771. The reversal of 8080001768 is 8671000808.

It is not an unprimeable number, because it can be changed into a prime (8080001767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2692733 + ... + 2695731.

It is an arithmetic number, because the mean of its divisors is an integer number (475571250).

Almost surely, 28080001768 is an apocalyptic number.

It is an amenable number.

8080001768 is a deficient number, since it is larger than the sum of its proper divisors (7138278232).

8080001768 is a wasteful number, since it uses less digits than its factorization.

8080001768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4409 (or 4405 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 8080001768 is about 89888.8300513473. The cubic root of 8080001768 is about 2006.6447134434.

The spelling of 8080001768 in words is "eight billion, eighty million, one thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 307 614 1097 1228 2194 2456 2999 4388 5998 8776 11996 23992 336779 673558 920693 1347116 1841386 2694232 3289903 3682772 6579806 7365544 13159612 26319224 1010000221 2020000442 4040000884 8080001768