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8230284105 = 35548685607
BaseRepresentation
bin1111010101001000…
…00010101101001001
3210020120201202022020
413222210002231021
5113323423042410
63440403315053
7410645155251
oct75244025511
923216652266
108230284105
11354386529a
12171837ba89
13a121717c4
145810d0961
15332837a70
hex1ea902b49

8230284105 has 8 divisors (see below), whose sum is σ = 13168454592. Its totient is φ = 4389484848.

The previous prime is 8230284089. The next prime is 8230284157. The reversal of 8230284105 is 5014820328.

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

It is not a de Polignac number, because 8230284105 - 24 = 8230284089 is a prime.

It is a Curzon number.

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, 274342789 + ... + 274342818.

It is an arithmetic number, because the mean of its divisors is an integer number (1646056824).

Almost surely, 28230284105 is an apocalyptic number.

It is an amenable number.

8230284105 is a deficient number, since it is larger than the sum of its proper divisors (4938170487).

8230284105 is a wasteful number, since it uses less digits than its factorization.

8230284105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548685615.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 8230284105 is about 90720.9132725195. The cubic root of 8230284105 is about 2019.0090967981.

The spelling of 8230284105 in words is "eight billion, two hundred thirty million, two hundred eighty-four thousand, one hundred five".

Divisors: 1 3 5 15 548685607 1646056821 2743428035 8230284105