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10428286005 = 33599777479
BaseRepresentation
bin10011011011001001…
…10000010000110101
3222220202122211002000
421231210300100311
5132324120123010
64442442205513
7516264653124
oct115544602065
928822584060
1010428286005
11447154a695
1220304b3899
13ca2653847
1470cdababb
154107ac7c0
hex26d930435

10428286005 has 32 divisors (see below), whose sum is σ = 18558009600. Its totient is φ = 5556102336.

The previous prime is 10428285977. The next prime is 10428286027. The reversal of 10428286005 is 50068282401.

10428286005 is a `hidden beast` number, since 1 + 0 + 4 + 28 + 28 + 600 + 5 = 666.

It is not a de Polignac number, because 10428286005 - 26 = 10428285941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95856 + ... + 173334.

It is an arithmetic number, because the mean of its divisors is an integer number (579937800).

Almost surely, 210428286005 is an apocalyptic number.

10428286005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10428286005 is a deficient number, since it is larger than the sum of its proper divisors (8129723595).

10428286005 is an equidigital number, since it uses as much as digits as its factorization.

10428286005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78490 (or 78484 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 10428286005 in words is "ten billion, four hundred twenty-eight million, two hundred eighty-six thousand, five".

Divisors: 1 3 5 9 15 27 45 135 997 2991 4985 8973 14955 26919 44865 77479 134595 232437 387395 697311 1162185 2091933 3486555 10459665 77246563 231739689 386232815 695219067 1158698445 2085657201 3476095335 10428286005