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9700105 = 53752433
BaseRepresentation
bin100101000000…
…001100001001
3200020211001011
4211000030021
54440400410
6543523521
7145310122
oct45001411
920224034
109700105
115525918
1232b95a1
13201820c
141407049
15cb918a
hex940309

9700105 has 8 divisors (see below), whose sum is σ = 11954952. Its totient is φ = 7550208.

The previous prime is 9700099. The next prime is 9700111. The reversal of 9700105 is 5010079.

It is an interprime number because it is at equal distance from previous prime (9700099) and next prime (9700111).

It can be written as a sum of positive squares in 4 ways, for example, as 4149369 + 5550736 = 2037^2 + 2356^2 .

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 9700105 - 25 = 9700073 is a prime.

It is a super-2 number, since 2×97001052 = 188184074022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26032 + ... + 26401.

It is an arithmetic number, because the mean of its divisors is an integer number (1494369).

Almost surely, 29700105 is an apocalyptic number.

It is an amenable number.

9700105 is a deficient number, since it is larger than the sum of its proper divisors (2254847).

9700105 is a wasteful number, since it uses less digits than its factorization.

9700105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52475.

The product of its (nonzero) digits is 315, while the sum is 22.

The square root of 9700105 is about 3114.4991571680. The cubic root of 9700105 is about 213.2678930684.

The spelling of 9700105 in words is "nine million, seven hundred thousand, one hundred five".

Divisors: 1 5 37 185 52433 262165 1940021 9700105