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301080000808 = 23194742144457
BaseRepresentation
bin1000110000110011100…
…01000011100100101000
31001210010210010202100001
410120121301003210220
514413102440011213
6350151513152344
730516020531626
oct4303161034450
91053123122301
10301080000808
111067618a1954
124a4270bb6b4
13225127c9642
1410802756516
157c723e41dd
hex4619c43928

301080000808 has 32 divisors (see below), whose sum is σ = 606880195200. Its totient is φ = 139582438272.

The previous prime is 301080000779. The next prime is 301080000817. The reversal of 301080000808 is 808000080103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21065085 + ... + 21079372.

It is an arithmetic number, because the mean of its divisors is an integer number (18965006100).

Almost surely, 2301080000808 is an apocalyptic number.

301080000808 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

301080000808 is an abundant number, since it is smaller than the sum of its proper divisors (305800194392).

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

301080000808 is a wasteful number, since it uses less digits than its factorization.

301080000808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42144529 (or 42144525 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The spelling of 301080000808 in words is "three hundred one billion, eighty million, eight hundred eight", and thus it is an aban number.

Divisors: 1 2 4 8 19 38 47 76 94 152 188 376 893 1786 3572 7144 42144457 84288914 168577828 337155656 800744683 1601489366 1980789479 3202978732 3961578958 6405957464 7923157916 15846315832 37635000101 75270000202 150540000404 301080000808