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10316660105 = 53249763493
BaseRepresentation
bin10011001101110101…
…11011110110001001
3222121222121122010102
421212322323312021
5132112031110410
64423413455145
7513441110153
oct114672736611
928558548112
1010316660105
114414538484
121bbb0414b5
13c8549c40b
146dc231ad3
15405aad2a5
hex266ebbd89

10316660105 has 8 divisors (see below), whose sum is σ = 12380568072. Its totient is φ = 8252944128.

The previous prime is 10316660099. The next prime is 10316660113. The reversal of 10316660105 is 50106661301.

It can be written as a sum of positive squares in 4 ways, for example, as 370986121 + 9945673984 = 19261^2 + 99728^2 .

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 10316660105 - 24 = 10316660089 is a prime.

It is a super-2 number, since 2×103166601052 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130739 + ... + 194231.

It is an arithmetic number, because the mean of its divisors is an integer number (1547571009).

Almost surely, 210316660105 is an apocalyptic number.

It is an amenable number.

10316660105 is a deficient number, since it is larger than the sum of its proper divisors (2063907967).

10316660105 is an equidigital number, since it uses as much as digits as its factorization.

10316660105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95995.

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 10316660105 in words is "ten billion, three hundred sixteen million, six hundred sixty thousand, one hundred five".

Divisors: 1 5 32497 63493 162485 317465 2063332021 10316660105