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8005060 = 225757179
BaseRepresentation
bin11110100010010111000100
3120001200212201
4132202113010
54022130220
6443324244
7125020240
oct36422704
916050781
108005060
114578358
122820684
13187382b
1410c5420
15a81d0a
hex7a25c4

8005060 has 24 divisors (see below), whose sum is σ = 19212480. Its totient is φ = 2744544.

The previous prime is 8005051. The next prime is 8005097. The reversal of 8005060 is 605008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28450 + ... + 28729.

It is an arithmetic number, because the mean of its divisors is an integer number (800520).

Almost surely, 28005060 is an apocalyptic number.

It is an amenable number.

8005060 is an abundant number, since it is smaller than the sum of its proper divisors (11207420).

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

8005060 is a wasteful number, since it uses less digits than its factorization.

8005060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57195 (or 57193 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 8005060 is about 2829.3214734279. The cubic root of 8005060 is about 200.0421577797.

The spelling of 8005060 in words is "eight million, five thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 57179 114358 228716 285895 400253 571790 800506 1143580 1601012 2001265 4002530 8005060