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10697105 = 54152181
BaseRepresentation
bin101000110011…
…100110010001
3202010110200002
4220303212101
510214301410
61021135345
7156631616
oct50634621
922113602
1010697105
116046991
1236ba555
1322a6c63
1415c650d
15e147a5
hexa33991

10697105 has 8 divisors (see below), whose sum is σ = 13149864. Its totient is φ = 8348800.

The previous prime is 10697101. The next prime is 10697119. The reversal of 10697105 is 50179601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 399424 + 10297681 = 632^2 + 3209^2 .

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

It is not a de Polignac number, because 10697105 - 22 = 10697101 is a prime.

It is a super-2 number, since 2×106971052 = 228856110762050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10697101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25886 + ... + 26295.

It is an arithmetic number, because the mean of its divisors is an integer number (1643733).

Almost surely, 210697105 is an apocalyptic number.

It is an amenable number.

10697105 is a deficient number, since it is larger than the sum of its proper divisors (2452759).

10697105 is an equidigital number, since it uses as much as digits as its factorization.

10697105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52227.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 10697105 is about 3270.6429031614. The cubic root of 10697105 is about 220.3376701622.

The spelling of 10697105 in words is "ten million, six hundred ninety-seven thousand, one hundred five".

Divisors: 1 5 41 205 52181 260905 2139421 10697105