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9014105 = 51802821
BaseRepresentation
bin100010011000…
…101101011001
3121221222000202
4202120231121
54301422410
6521111545
7136422122
oct42305531
917858022
109014105
1150a7481
1230285b5
131b37bb9
1412a9049
15bd0ca5
hex898b59

9014105 has 4 divisors (see below), whose sum is σ = 10816932. Its totient is φ = 7211280.

The previous prime is 9014101. The next prime is 9014107. The reversal of 9014105 is 5014109.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5438224 + 3575881 = 2332^2 + 1891^2 .

It is not a de Polignac number, because 9014105 - 22 = 9014101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9014101) 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 3 ways as a sum of consecutive naturals, for example, 901406 + ... + 901415.

It is an arithmetic number, because the mean of its divisors is an integer number (2704233).

Almost surely, 29014105 is an apocalyptic number.

It is an amenable number.

9014105 is a deficient number, since it is larger than the sum of its proper divisors (1802827).

9014105 is a wasteful number, since it uses less digits than its factorization.

9014105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802826.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 9014105 is about 3002.3499129848. The cubic root of 9014105 is about 208.1169907068.

It can be divided in two parts, 9014 and 105, that added together give a palindrome (9119).

The spelling of 9014105 in words is "nine million, fourteen thousand, one hundred five".

Divisors: 1 5 1802821 9014105