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1111110008 = 23734918899
BaseRepresentation
bin100001000111010…
…0011000101111000
32212102202020101112
41002032203011320
54233421010013
6302130535452
736351164531
oct10216430570
92772666345
101111110008
11520213438
12270137588
13149270858
14a77d1688
156782cba8
hex423a3178

1111110008 has 16 divisors (see below), whose sum is σ = 2083725000. Its totient is φ = 555450016.

The previous prime is 1111110001. The next prime is 1111110017. The reversal of 1111110008 is 8000111111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111109974 and 1111110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111110001) 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 3 ways as a sum of consecutive naturals, for example, 49343 + ... + 68241.

Almost surely, 21111110008 is an apocalyptic number.

It is an amenable number.

1111110008 is a deficient number, since it is larger than the sum of its proper divisors (972614992).

1111110008 is a wasteful number, since it uses less digits than its factorization.

1111110008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26254 (or 26250 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

The square root of 1111110008 is about 33333.3167866626. The cubic root of 1111110008 is about 1035.7438258889.

Adding to 1111110008 its reverse (8000111111), we get a palindrome (9111221119).

The spelling of 1111110008 in words is "one billion, one hundred eleven million, one hundred ten thousand, eight".

Divisors: 1 2 4 8 7349 14698 18899 29396 37798 58792 75596 151192 138888751 277777502 555555004 1111110008