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10538807793 = 334910065719
BaseRepresentation
bin10011101000010100…
…10111000111110001
31000012110121220110120
421310022113013301
5133040413322133
64501431120453
7522106250103
oct116412270761
930173556416
1010538807793
114518978308
122061513129
13cbc50c557
1471d93b573
1541a33eab3
hex2742971f1

10538807793 has 8 divisors (see below), whose sum is σ = 14092008000. Its totient is φ = 7005739728.

The previous prime is 10538807789. The next prime is 10538807803. The reversal of 10538807793 is 39770883501.

10538807793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10538807793 - 22 = 10538807789 is a prime.

It is a super-2 number, since 2×105388077932 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10538807743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5031813 + ... + 5033906.

It is an arithmetic number, because the mean of its divisors is an integer number (1761501000).

Almost surely, 210538807793 is an apocalyptic number.

It is an amenable number.

10538807793 is a deficient number, since it is larger than the sum of its proper divisors (3553200207).

10538807793 is a wasteful number, since it uses less digits than its factorization.

10538807793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066071.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 10538807793 in words is "ten billion, five hundred thirty-eight million, eight hundred seven thousand, seven hundred ninety-three".

Divisors: 1 3 349 1047 10065719 30197157 3512935931 10538807793