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11071077 = 310133643
BaseRepresentation
bin101010001110…
…111001100101
3202211110122220
4222032321211
510313233302
61033142553
7163050123
oct52167145
922743586
1011071077
116281956
12385aa59
1323a8244
141682913
15e8a4bc
hexa8ee65

11071077 has 8 divisors (see below), whose sum is σ = 14780064. Its totient is φ = 7371408.

The previous prime is 11071057. The next prime is 11071133. The reversal of 11071077 is 77017011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11071077 - 28 = 11070821 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11071057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218 + ... + 4860.

It is an arithmetic number, because the mean of its divisors is an integer number (1847508).

Almost surely, 211071077 is an apocalyptic number.

It is an amenable number.

11071077 is a deficient number, since it is larger than the sum of its proper divisors (3708987).

11071077 is a wasteful number, since it uses less digits than its factorization.

11071077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659.

The product of its (nonzero) digits is 343, while the sum is 24.

The square root of 11071077 is about 3327.3227976859. The cubic root of 11071077 is about 222.8759926411.

Adding to 11071077 its reverse (77017011), we get a palindrome (88088088).

The spelling of 11071077 in words is "eleven million, seventy-one thousand, seventy-seven".

Divisors: 1 3 1013 3039 3643 10929 3690359 11071077