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10517230 = 257114813
BaseRepresentation
bin101000000111…
…101011101110
3201210022221001
4220013223232
510143022410
61013230514
7155252323
oct50075356
921708831
1010517230
115a33829
12363243a
132243119
14157ab4a
15dcb33a
hexa07aee

10517230 has 16 divisors (see below), whose sum is σ = 19198944. Its totient is φ = 4147360.

The previous prime is 10517207. The next prime is 10517257. The reversal of 10517230 is 3271501.

It is a super-2 number, since 2×105172302 = 221224253745800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10517198 and 10517207.

It is a congruent 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, 6697 + ... + 8116.

It is an arithmetic number, because the mean of its divisors is an integer number (1199934).

Almost surely, 210517230 is an apocalyptic number.

10517230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10517230 is a deficient number, since it is larger than the sum of its proper divisors (8681714).

10517230 is a wasteful number, since it uses less digits than its factorization.

10517230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14891.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 10517230 is about 3243.0279061396. The cubic root of 10517230 is about 219.0956679109.

Adding to 10517230 its reverse (3271501), we get a palindrome (13788731).

It can be divided in two parts, 1051 and 7230, that added together give a square (8281 = 912).

The spelling of 10517230 in words is "ten million, five hundred seventeen thousand, two hundred thirty".

Divisors: 1 2 5 10 71 142 355 710 14813 29626 74065 148130 1051723 2103446 5258615 10517230