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10412720390 = 254125396879
BaseRepresentation
bin10011011001010010…
…11000000100000110
3222212200101000001202
421230221120010012
5132311124023030
64441124422502
7516015443252
oct115451300406
928780330052
1010412720390
114463788a46
122027247a32
13c9c363917
1470acb9262
1540e235745
hex26ca58106

10412720390 has 16 divisors (see below), whose sum is σ = 19200041280. Its totient is φ = 4063500480.

The previous prime is 10412720359. The next prime is 10412720411. The reversal of 10412720390 is 9302721401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12698030 + ... + 12698849.

It is an arithmetic number, because the mean of its divisors is an integer number (1200002580).

Almost surely, 210412720390 is an apocalyptic number.

10412720390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10412720390 is a deficient number, since it is larger than the sum of its proper divisors (8787320890).

10412720390 is a wasteful number, since it uses less digits than its factorization.

10412720390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25396927.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 10412720390 in words is "ten billion, four hundred twelve million, seven hundred twenty thousand, three hundred ninety".

Divisors: 1 2 5 10 41 82 205 410 25396879 50793758 126984395 253968790 1041272039 2082544078 5206360195 10412720390