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106061105 = 529037307
BaseRepresentation
bin1100101001001…
…01110100110001
321101120110111002
412110211310301
5204122423410
614305131345
72425335023
oct624456461
9241513432
10106061105
1154961307
122b629b55
1318c86567
141012c013
1594a07a5
hex6525d31

106061105 has 8 divisors (see below), whose sum is σ = 127334592. Its totient is φ = 84808048.

The previous prime is 106061101. The next prime is 106061107. The reversal of 106061105 is 501160601.

It is a happy number.

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 106061105 - 22 = 106061101 is a prime.

It is a super-2 number, since 2×1060611052 = 22497915987642050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106061101) 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, 10862 + ... + 18168.

It is an arithmetic number, because the mean of its divisors is an integer number (15916824).

Almost surely, 2106061105 is an apocalyptic number.

It is an amenable number.

106061105 is a deficient number, since it is larger than the sum of its proper divisors (21273487).

106061105 is an equidigital number, since it uses as much as digits as its factorization.

106061105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 106061105 is about 10298.5972345752. The cubic root of 106061105 is about 473.3532709427.

It can be divided in two parts, 10606 and 1105, that added together give a palindrome (11711).

The spelling of 106061105 in words is "one hundred six million, sixty-one thousand, one hundred five".

Divisors: 1 5 2903 7307 14515 36535 21212221 106061105