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1010111107 = 7189159853
BaseRepresentation
bin111100001101010…
…001001010000011
32121101200221221111
4330031101022003
54032042023412
6244122104151
734013542225
oct7415211203
92541627844
101010111107
114791aa475
1224234b057
1313136a4a5
1498220415
155da2c2a7
hex3c351283

1010111107 has 8 divisors (see below), whose sum is σ = 1035853920. Its totient is φ = 984688320.

The previous prime is 1010111087. The next prime is 1010111111. The reversal of 1010111107 is 7011110101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1010111107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010111177) 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, 73608 + ... + 86245.

It is an arithmetic number, because the mean of its divisors is an integer number (129481740).

Almost surely, 21010111107 is an apocalyptic number.

1010111107 is a deficient number, since it is larger than the sum of its proper divisors (25742813).

1010111107 is an equidigital number, since it uses as much as digits as its factorization.

1010111107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160013.

The product of its (nonzero) digits is 7, while the sum is 13.

The square root of 1010111107 is about 31782.2451535445. The cubic root of 1010111107 is about 1003.3590729947.

Adding to 1010111107 its reverse (7011110101), we get a palindrome (8021221208).

The spelling of 1010111107 in words is "one billion, ten million, one hundred eleven thousand, one hundred seven".

Divisors: 1 71 89 6319 159853 11349563 14226917 1010111107