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106201653 = 389397759
BaseRepresentation
bin1100101010010…
…00001000110101
321101211121021120
412111020020311
5204141423103
614312134153
72426461545
oct625101065
9241747246
10106201653
1154a47968
122b697359
131900551c
1410167325
1594cc253
hex6548235

106201653 has 8 divisors (see below), whose sum is σ = 143193600. Its totient is φ = 70005408.

The previous prime is 106201639. The next prime is 106201661. The reversal of 106201653 is 356102601.

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

It is not a de Polignac number, because 106201653 - 210 = 106200629 is a prime.

It is a super-2 number, since 2×1062016532 = 22557582199864818, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106201553) 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, 198613 + ... + 199146.

It is an arithmetic number, because the mean of its divisors is an integer number (17899200).

Almost surely, 2106201653 is an apocalyptic number.

It is an amenable number.

106201653 is a deficient number, since it is larger than the sum of its proper divisors (36991947).

106201653 is an equidigital number, since it uses as much as digits as its factorization.

106201653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397851.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 106201653 is about 10305.4186232292. The cubic root of 106201653 is about 473.5622683566.

The spelling of 106201653 in words is "one hundred six million, two hundred one thousand, six hundred fifty-three".

Divisors: 1 3 89 267 397759 1193277 35400551 106201653