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10825770508 = 2272277199399
BaseRepresentation
bin10100001010100010…
…00010011000001100
31000221110121010022021
422011101002120030
5134132344124013
64550121455524
7532162350100
oct120521023014
930843533267
1010825770508
114655957683
1221216415a4
131036ac4187
14749ab9900
15435625a8d
hex28544260c

10825770508 has 36 divisors (see below), whose sum is σ = 22117846800. Its totient is φ = 4622843232.

The previous prime is 10825770481. The next prime is 10825770509. The reversal of 10825770508 is 80507752801.

It is not an unprimeable number, because it can be changed into a prime (10825770509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45408 + ... + 153991.

Almost surely, 210825770508 is an apocalyptic number.

It is an amenable number.

10825770508 is an abundant number, since it is smaller than the sum of its proper divisors (11292076292).

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

10825770508 is a wasteful number, since it uses less digits than its factorization.

10825770508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199694 (or 199685 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 43.

The spelling of 10825770508 in words is "ten billion, eight hundred twenty-five million, seven hundred seventy thousand, five hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 277 554 1108 1939 3878 7756 13573 27146 54292 199399 398798 797596 1395793 2791586 5583172 9770551 19541102 39082204 55233523 110467046 220934092 386634661 773269322 1546538644 2706442627 5412885254 10825770508