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11031014 = 267191431
BaseRepresentation
bin101010000101…
…000111100110
3202202102201002
4222011013212
510310443024
61032233302
7162522251
oct52050746
922672632
1011031014
116254845
12383b832
132392c37
141672098
15e7d6ae
hexa851e6

11031014 has 16 divisors (see below), whose sum is σ = 16920576. Its totient is φ = 5392200.

The previous prime is 11030989. The next prime is 11031017. The reversal of 11031014 is 41013011.

It is a junction number, because it is equal to n+sod(n) for n = 11030986 and 11031004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031017) 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 7 ways as a sum of consecutive naturals, for example, 25379 + ... + 25809.

It is an arithmetic number, because the mean of its divisors is an integer number (1057536).

Almost surely, 211031014 is an apocalyptic number.

11031014 is a deficient number, since it is larger than the sum of its proper divisors (5889562).

11031014 is a wasteful number, since it uses less digits than its factorization.

11031014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11031014 is about 3321.2970357979. The cubic root of 11031014 is about 222.6068266217.

Adding to 11031014 its reverse (41013011), we get a palindrome (52044025).

The spelling of 11031014 in words is "eleven million, thirty-one thousand, fourteen".

Divisors: 1 2 67 134 191 382 431 862 12797 25594 28877 57754 82321 164642 5515507 11031014