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10839230773 = 712659122321
BaseRepresentation
bin10100001100001000…
…11000100100110101
31000222101220222022121
422012010120210311
5134144320341043
64551322155541
7532414640620
oct120604304465
930871828277
1010839230773
114662510568
122126052bb1
131039827a27
1474b7c0db7
154368d3ded
hex286118935

10839230773 has 8 divisors (see below), whose sum is σ = 12388772160. Its totient is φ = 9289959360.

The previous prime is 10839230767. The next prime is 10839230777. The reversal of 10839230773 is 37703293801.

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

It is a cyclic number.

It is not a de Polignac number, because 10839230773 - 25 = 10839230741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10839230777) by changing a digit.

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, 27453 + ... + 149773.

It is an arithmetic number, because the mean of its divisors is an integer number (1548596520).

Almost surely, 210839230773 is an apocalyptic number.

It is an amenable number.

10839230773 is a deficient number, since it is larger than the sum of its proper divisors (1549541387).

10839230773 is a wasteful number, since it uses less digits than its factorization.

10839230773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134987.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 10839230773 in words is "ten billion, eight hundred thirty-nine million, two hundred thirty thousand, seven hundred seventy-three".

Divisors: 1 7 12659 88613 122321 856247 1548461539 10839230773