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10052915 = 52010583
BaseRepresentation
bin100110010110…
…010100110011
3200220202000012
4212112110303
510033143130
6555245135
7151306535
oct46262463
920822005
1010052915
1157469a4
1234497ab
13210c992
141499855
15d38995
hex996533

10052915 has 4 divisors (see below), whose sum is σ = 12063504. Its totient is φ = 8042328.

The previous prime is 10052893. The next prime is 10052929. The reversal of 10052915 is 51925001.

10052915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51925001 = 53979717.

It is a cyclic number.

It is not a de Polignac number, because 10052915 - 26 = 10052851 is a prime.

It is a super-2 number, since 2×100529152 = 202122199994450, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005287 + ... + 1005296.

It is an arithmetic number, because the mean of its divisors is an integer number (3015876).

Almost surely, 210052915 is an apocalyptic number.

10052915 is a deficient number, since it is larger than the sum of its proper divisors (2010589).

10052915 is an equidigital number, since it uses as much as digits as its factorization.

10052915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010588.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 10052915 is about 3170.6332175135. The cubic root of 10052915 is about 215.8228070708.

Adding to 10052915 its reverse (51925001), we get a palindrome (61977916).

The spelling of 10052915 in words is "ten million, fifty-two thousand, nine hundred fifteen".

Divisors: 1 5 2010583 10052915