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106630569 = 3271166871
BaseRepresentation
bin1100101101100…
…00110110101001
321102122101122100
412112300312221
5204244134234
614325244013
72433226203
oct626606651
9242571570
10106630569
1155210141
122b863609
1319125816
1410239773
159564399
hex65b0da9

106630569 has 12 divisors (see below), whose sum is σ = 156192192. Its totient is φ = 70085400.

The previous prime is 106630561. The next prime is 106630571. The reversal of 106630569 is 965036601.

106630569 is a `hidden beast` number, since 1 + 0 + 66 + 30 + 569 = 666.

It is not a de Polignac number, because 106630569 - 23 = 106630561 is a prime.

It is a super-2 number, since 2×1066305692 = 22740156490527522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106630561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82797 + ... + 84074.

It is an arithmetic number, because the mean of its divisors is an integer number (13016016).

Almost surely, 2106630569 is an apocalyptic number.

It is an amenable number.

106630569 is a deficient number, since it is larger than the sum of its proper divisors (49561623).

106630569 is a wasteful number, since it uses less digits than its factorization.

106630569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166948 (or 166945 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 106630569 is about 10326.2078712371. The cubic root of 106630569 is about 474.1989364173.

The spelling of 106630569 in words is "one hundred six million, six hundred thirty thousand, five hundred sixty-nine".

Divisors: 1 3 9 71 213 639 166871 500613 1501839 11847841 35543523 106630569