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10052515 = 511182773
BaseRepresentation
bin100110010110…
…001110100011
3200220201110101
4212112032203
510033140030
6555243231
7151305424
oct46261643
920821411
1010052515
115746670
123449517
13210c745
14149964b
15d387ca
hex9963a3

10052515 has 8 divisors (see below), whose sum is σ = 13159728. Its totient is φ = 7310880.

The previous prime is 10052509. The next prime is 10052519. The reversal of 10052515 is 51525001.

10052515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10052515 - 23 = 10052507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10052492 and 10052501.

It is not an unprimeable number, because it can be changed into a prime (10052519) 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, 91332 + ... + 91441.

It is an arithmetic number, because the mean of its divisors is an integer number (1644966).

Almost surely, 210052515 is an apocalyptic number.

10052515 is a deficient number, since it is larger than the sum of its proper divisors (3107213).

10052515 is a wasteful number, since it uses less digits than its factorization.

10052515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182789.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 10052515 is about 3170.5701380036. The cubic root of 10052515 is about 215.8199445423.

Adding to 10052515 its reverse (51525001), we get a palindrome (61577516).

The spelling of 10052515 in words is "ten million, fifty-two thousand, five hundred fifteen".

Divisors: 1 5 11 55 182773 913865 2010503 10052515