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1080106517 = 7556327737
BaseRepresentation
bin100000001100001…
…0001111000010101
32210021102002121002
41000120101320111
54203001402032
6255102233045
735523516410
oct10030217025
92707362532
101080106517
11504768016
12261885785
13142a06ba9
14a3640b77
1564c56862
hex40611e15

1080106517 has 8 divisors (see below), whose sum is σ = 1234673856. Its totient is φ = 925605792.

The previous prime is 1080106453. The next prime is 1080106549. The reversal of 1080106517 is 7156010801.

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

It is a cyclic number.

It is not a de Polignac number, because 1080106517 - 26 = 1080106453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1080106517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080106567) 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, 25073 + ... + 52809.

It is an arithmetic number, because the mean of its divisors is an integer number (154334232).

Almost surely, 21080106517 is an apocalyptic number.

It is an amenable number.

1080106517 is a deficient number, since it is larger than the sum of its proper divisors (154567339).

1080106517 is an equidigital number, since it uses as much as digits as its factorization.

1080106517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33307.

The product of its (nonzero) digits is 1680, while the sum is 29.

The square root of 1080106517 is about 32864.9740148992. The cubic root of 1080106517 is about 1026.0192968061.

The spelling of 1080106517 in words is "one billion, eighty million, one hundred six thousand, five hundred seventeen".

Divisors: 1 7 5563 27737 38941 194159 154300931 1080106517