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6488068107101 = 77156312951761
BaseRepresentation
bin101111001101001111011…
…1111101010101101011101
3211222020211121210022011112
41132122132333222231131
51322300030413411401
621444324412231405
71236514242655010
oct136323677525535
924866747708145
106488068107101
112081635337139
12889520a6b565
13380a8c4a10c9
1418604a483377
15b3b823003bb
hex5e69efeab5d

6488068107101 has 8 divisors (see below), whose sum is σ = 7415039166144. Its totient is φ = 5561123094720.

The previous prime is 6488068107089. The next prime is 6488068107107. The reversal of 6488068107101 is 1017018608846.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6488068107101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6488068107101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488068107107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5974940 + ... + 6976821.

It is an arithmetic number, because the mean of its divisors is an integer number (926879895768).

Almost surely, 26488068107101 is an apocalyptic number.

It is an amenable number.

6488068107101 is a deficient number, since it is larger than the sum of its proper divisors (926971059043).

6488068107101 is a wasteful number, since it uses less digits than its factorization.

6488068107101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13023331.

The product of its (nonzero) digits is 516096, while the sum is 50.

The spelling of 6488068107101 in words is "six trillion, four hundred eighty-eight billion, sixty-eight million, one hundred seven thousand, one hundred one".

Divisors: 1 7 71563 500941 12951761 90662327 926866872443 6488068107101