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10530607 = 31379181
BaseRepresentation
bin101000001010…
…111100101111
3201211000021111
4220022330233
510143434412
61013412451
7155336323
oct50127457
921730244
1010530607
115a4288a
12363a127
132249239
141581983
15dd02a7
hexa0af2f

10530607 has 8 divisors (see below), whose sum is σ = 11165312. Its totient is φ = 9914400.

The previous prime is 10530601. The next prime is 10530629. The reversal of 10530607 is 70603501.

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 10530607 - 27 = 10530479 is a prime.

It is a super-3 number, since 3×105306073 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530601) by changing a digit.

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, 3444 + ... + 5737.

It is an arithmetic number, because the mean of its divisors is an integer number (1395664).

Almost surely, 210530607 is an apocalyptic number.

10530607 is a deficient number, since it is larger than the sum of its proper divisors (634705).

10530607 is an equidigital number, since it uses as much as digits as its factorization.

10530607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9249.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 10530607 is about 3245.0896751862. The cubic root of 10530607 is about 219.1885187546.

The spelling of 10530607 in words is "ten million, five hundred thirty thousand, six hundred seven".

Divisors: 1 31 37 1147 9181 284611 339697 10530607