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11052415 = 5111031951
BaseRepresentation
bin101010001010…
…010101111111
3202210112001201
4222022111333
510312134130
61032520331
7162641533
oct52122577
922715051
1011052415
116269930
1238500a7
13239c8ba
141679bc3
15e84bca
hexa8a57f

11052415 has 16 divisors (see below), whose sum is σ = 14616576. Its totient is φ = 7956000.

The previous prime is 11052413. The next prime is 11052427. The reversal of 11052415 is 51425011.

11052415 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11052415 - 21 = 11052413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11052392 and 11052401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4690 + ... + 6640.

It is an arithmetic number, because the mean of its divisors is an integer number (913536).

Almost surely, 211052415 is an apocalyptic number.

11052415 is a deficient number, since it is larger than the sum of its proper divisors (3564161).

11052415 is a wasteful number, since it uses less digits than its factorization.

11052415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11052415 is about 3324.5172581895. The cubic root of 11052415 is about 222.7506916422.

Adding to 11052415 its reverse (51425011), we get a palindrome (62477426).

It can be divided in two parts, 110 and 52415, that added together give a palindrome (52525).

The spelling of 11052415 in words is "eleven million, fifty-two thousand, four hundred fifteen".

Divisors: 1 5 11 55 103 515 1133 1951 5665 9755 21461 107305 200953 1004765 2210483 11052415