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10710009 = 33396667
BaseRepresentation
bin101000110110…
…101111111001
3202011010101000
4220312233321
510220210014
61021315213
7160014342
oct50665771
922133330
1010710009
116055652
123705b09
1322acaab
1415cb0c9
15e18509
hexa36bf9

10710009 has 8 divisors (see below), whose sum is σ = 15866720. Its totient is φ = 7139988.

The previous prime is 10710001. The next prime is 10710023. The reversal of 10710009 is 90001701.

It is not a de Polignac number, because 10710009 - 23 = 10710001 is a prime.

It is a super-2 number, since 2×107100092 = 229408585560162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10709973 and 10710000.

It is not an unprimeable number, because it can be changed into a prime (10710001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198307 + ... + 198360.

It is an arithmetic number, because the mean of its divisors is an integer number (1983340).

Almost surely, 210710009 is an apocalyptic number.

It is an amenable number.

10710009 is a deficient number, since it is larger than the sum of its proper divisors (5156711).

10710009 is an equidigital number, since it uses as much as digits as its factorization.

10710009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396676 (or 396670 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 18.

The square root of 10710009 is about 3272.6150094382. The cubic root of 10710009 is about 220.4262329022.

The spelling of 10710009 in words is "ten million, seven hundred ten thousand, nine".

Divisors: 1 3 9 27 396667 1190001 3570003 10710009