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10706105 = 517312377
BaseRepresentation
bin101000110101…
…110010111001
3202010221000102
4220311302321
510220043410
61021245145
7160000064
oct50656271
922127012
1010706105
116052723
1237037b5
1322ab097
1415c98db
15e172a5
hexa35cb9

10706105 has 8 divisors (see below), whose sum is σ = 12922632. Its totient is φ = 8514688.

The previous prime is 10706093. The next prime is 10706119. The reversal of 10706105 is 50160701.

It can be written as a sum of positive squares in 4 ways, for example, as 1201216 + 9504889 = 1096^2 + 3083^2 .

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 10706105 - 216 = 10640569 is a prime.

It is a super-2 number, since 2×107061052 = 229241368542050, 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5324 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (1615329).

Almost surely, 210706105 is an apocalyptic number.

It is an amenable number.

10706105 is a deficient number, since it is larger than the sum of its proper divisors (2216527).

10706105 is a wasteful number, since it uses less digits than its factorization.

10706105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12555.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 10706105 is about 3272.0184901678. The cubic root of 10706105 is about 220.3994464761.

Adding to 10706105 its reverse (50160701), we get a palindrome (60866806).

The spelling of 10706105 in words is "ten million, seven hundred six thousand, one hundred five".

Divisors: 1 5 173 865 12377 61885 2141221 10706105