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808384030 = 2580838403
BaseRepresentation
bin110000001011101…
…111011000011110
32002100010011102021
4300023233120132
53123421242110
6212114250354
726014102516
oct6013573036
92070104367
10808384030
11385347983
121a68869ba
13cb62a05c
147950c846
154ae812da
hex302ef61e

808384030 has 8 divisors (see below), whose sum is σ = 1455091272. Its totient is φ = 323353608.

The previous prime is 808384021. The next prime is 808384079. The reversal of 808384030 is 30483808.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40419192 + ... + 40419211.

It is an arithmetic number, because the mean of its divisors is an integer number (181886409).

Almost surely, 2808384030 is an apocalyptic number.

808384030 is a deficient number, since it is larger than the sum of its proper divisors (646707242).

808384030 is a wasteful number, since it uses less digits than its factorization.

808384030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80838410.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 808384030 is about 28432.0950687775. The cubic root of 808384030 is about 931.5494385326.

The spelling of 808384030 in words is "eight hundred eight million, three hundred eighty-four thousand, thirty".

Divisors: 1 2 5 10 80838403 161676806 404192015 808384030