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8100939423113 = 31360742638543
BaseRepresentation
bin111010111100010010110…
…0111011101110110001001
31001200102221101201101100122
41311320211213131312021
52030211210443014423
625121304210113025
71464162554646515
oct165704547356611
931612841641318
108100939423113
112643653127879
12aaa02427b775
13469bb8c21364
1420013239d145
15e0acd8b78c8
hex75e259ddd89

8100939423113 has 8 divisors (see below), whose sum is σ = 8140209712128. Its totient is φ = 8061754413024.

The previous prime is 8100939423107. The next prime is 8100939423131. The reversal of 8100939423113 is 3113249390018.

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 8100939423113 - 224 = 8100922645897 is a prime.

It is a super-2 number, since 2×81009394231132 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8100939423103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21129281 + ... + 21509262.

It is an arithmetic number, because the mean of its divisors is an integer number (1017526214016).

Almost surely, 28100939423113 is an apocalyptic number.

It is an amenable number.

8100939423113 is a deficient number, since it is larger than the sum of its proper divisors (39270289015).

8100939423113 is a wasteful number, since it uses less digits than its factorization.

8100939423113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42639463.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 8100939423113 in words is "eight trillion, one hundred billion, nine hundred thirty-nine million, four hundred twenty-three thousand, one hundred thirteen".

Divisors: 1 313 607 189991 42638543 13345863959 25881595601 8100939423113