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11038141 = 31193539
BaseRepresentation
bin101010000110…
…110110111101
3202202210111001
4222012312331
510311210031
61032330301
7162552112
oct52066675
922683431
1011038141
11625a134
123843991
13239625a
141674909
15e80861
hexa86dbd

11038141 has 4 divisors (see below), whose sum is σ = 11044800. Its totient is φ = 11031484.

The previous prime is 11038127. The next prime is 11038147. The reversal of 11038141 is 14183011.

11038141 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14183011 = 34940639.

It is a cyclic number.

It is not a de Polignac number, because 11038141 - 29 = 11037629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11038147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350 + ... + 4888.

It is an arithmetic number, because the mean of its divisors is an integer number (2761200).

Almost surely, 211038141 is an apocalyptic number.

It is an amenable number.

11038141 is a deficient number, since it is larger than the sum of its proper divisors (6659).

11038141 is an equidigital number, since it uses as much as digits as its factorization.

11038141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 11038141 is about 3322.3697867637. The cubic root of 11038141 is about 222.6547574616.

The spelling of 11038141 in words is "eleven million, thirty-eight thousand, one hundred forty-one".

Divisors: 1 3119 3539 11038141