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13010315 = 510125763
BaseRepresentation
bin110001101000…
…010110001011
3220110222210112
4301220112023
511312312230
61142504535
7215404643
oct61502613
926428715
1013010315
11738692a
12443514b
132906b16
141a29523
15121ed95
hexc6858b

13010315 has 8 divisors (see below), whose sum is σ = 15767568. Its totient is φ = 10304800.

The previous prime is 13010293. The next prime is 13010317. The reversal of 13010315 is 51301031.

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

It is not a de Polignac number, because 13010315 - 28 = 13010059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13010315.

It is not an unprimeable number, because it can be changed into a prime (13010317) 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, 12377 + ... + 13386.

It is an arithmetic number, because the mean of its divisors is an integer number (1970946).

Almost surely, 213010315 is an apocalyptic number.

13010315 is a deficient number, since it is larger than the sum of its proper divisors (2757253).

13010315 is a wasteful number, since it uses less digits than its factorization.

13010315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25869.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 13010315 is about 3606.9814249591. The cubic root of 13010315 is about 235.1956421189.

Adding to 13010315 its reverse (51301031), we get a palindrome (64311346).

The spelling of 13010315 in words is "thirteen million, ten thousand, three hundred fifteen".

Divisors: 1 5 101 505 25763 128815 2602063 13010315