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8080168 = 2317195359
BaseRepresentation
bin11110110100101100101000
3120012111220111
4132310230220
54032031133
6445104104
7125452225
oct36645450
916174814
108080168
114619828
122858034
13189ba85
14110494c
15a991cd
hex7b4b28

8080168 has 64 divisors (see below), whose sum is σ = 17496000. Its totient is φ = 3474432.

The previous prime is 8080159. The next prime is 8080201. The reversal of 8080168 is 8610808.

It is a super-2 number, since 2×80801682 = 130578229816448, which contains 22 as substring.

It is a congruent number.

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, 136923 + ... + 136981.

It is an arithmetic number, because the mean of its divisors is an integer number (273375).

Almost surely, 28080168 is an apocalyptic number.

It is an amenable number.

8080168 is an abundant number, since it is smaller than the sum of its proper divisors (9415832).

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

8080168 is a wasteful number, since it uses less digits than its factorization.

8080168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 150 counting only the distinct ones).

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

The square root of 8080168 is about 2842.5636316537. The cubic root of 8080168 is about 200.6658474425.

The spelling of 8080168 in words is "eight million, eighty thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 17 19 34 38 53 59 68 76 106 118 136 152 212 236 323 424 472 646 901 1003 1007 1121 1292 1802 2006 2014 2242 2584 3127 3604 4012 4028 4484 6254 7208 8024 8056 8968 12508 17119 19057 25016 34238 38114 53159 59413 68476 76228 106318 118826 136952 152456 212636 237652 425272 475304 1010021 2020042 4040084 8080168