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10103171109 = 317319466611
BaseRepresentation
bin10010110100011001…
…00010100000100101
3222002002220021021120
421122030202200211
5131142402433414
64350310004153
7505236352233
oct113214424045
928062807246
1010103171109
114314a81a99
121b5b646659
13c501a1475
146bbb3b953
153e1e8c2a9
hex25a322825

10103171109 has 8 divisors (see below), whose sum is σ = 13548761952. Its totient is φ = 6696513840.

The previous prime is 10103171083. The next prime is 10103171129. The reversal of 10103171109 is 90117130101.

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

It is not a de Polignac number, because 10103171109 - 28 = 10103170853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103171129) 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, 9732787 + ... + 9733824.

It is an arithmetic number, because the mean of its divisors is an integer number (1693595244).

Almost surely, 210103171109 is an apocalyptic number.

It is an amenable number.

10103171109 is a deficient number, since it is larger than the sum of its proper divisors (3445590843).

10103171109 is a wasteful number, since it uses less digits than its factorization.

10103171109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466787.

The product of its (nonzero) digits is 189, while the sum is 24.

The spelling of 10103171109 in words is "ten billion, one hundred three million, one hundred seventy-one thousand, one hundred nine".

Divisors: 1 3 173 519 19466611 58399833 3367723703 10103171109