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10530170 = 257150431
BaseRepresentation
bin101000001010…
…110101111010
3201210222200022
4220022311322
510143431140
61013410442
7155335130
oct50126572
921728608
1010530170
115a42522
123639a22
132248c91
141581750
15dd00b5
hexa0ad7a

10530170 has 16 divisors (see below), whose sum is σ = 21662208. Its totient is φ = 3610320.

The previous prime is 10530167. The next prime is 10530187. The reversal of 10530170 is 7103501.

10530170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105301702 = 221768960457800, which contains 22 as substring.

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, 75146 + ... + 75285.

It is an arithmetic number, because the mean of its divisors is an integer number (1353888).

Almost surely, 210530170 is an apocalyptic number.

10530170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10530170 is an abundant number, since it is smaller than the sum of its proper divisors (11132038).

10530170 is a wasteful number, since it uses less digits than its factorization.

10530170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150445.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 10530170 is about 3245.0223419878. The cubic root of 10530170 is about 219.1854867449.

Adding to 10530170 its reverse (7103501), we get a palindrome (17633671).

The spelling of 10530170 in words is "ten million, five hundred thirty thousand, one hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 150431 300862 752155 1053017 1504310 2106034 5265085 10530170