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106023601 = 271391231
BaseRepresentation
bin1100101000111…
…00101010110001
321101111120001001
412110130222301
5204120223401
614304242001
72425120465
oct624345261
9241446031
10106023601
1154936112
122b610301
1318c72478
141011c4a5
159494601
hex651cab1

106023601 has 4 divisors (see below), whose sum is σ = 106415104. Its totient is φ = 105632100.

The previous prime is 106023571. The next prime is 106023613. The reversal of 106023601 is 106320601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106320601 = 176254153.

It is a cyclic number.

It is not a de Polignac number, because 106023601 - 223 = 97634993 is a prime.

It is a super-2 number, since 2×1060236012 = 22482007938014402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106023641) 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 3 ways as a sum of consecutive naturals, for example, 195345 + ... + 195886.

It is an arithmetic number, because the mean of its divisors is an integer number (26603776).

Almost surely, 2106023601 is an apocalyptic number.

It is an amenable number.

106023601 is a deficient number, since it is larger than the sum of its proper divisors (391503).

106023601 is an equidigital number, since it uses as much as digits as its factorization.

106023601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391502.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 106023601 is about 10296.7762430772. The cubic root of 106023601 is about 473.2974706127.

The spelling of 106023601 in words is "one hundred six million, twenty-three thousand, six hundred one".

Divisors: 1 271 391231 106023601