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108106023 = 3285712613
BaseRepresentation
bin1100111000110…
…01000100100111
321112102100120210
412130121010213
5210133343043
614421030503
72451612624
oct634310447
9245370523
10108106023
1156028723
1230255433
131952127c
141050134b
159756633
hex6719127

108106023 has 8 divisors (see below), whose sum is σ = 144203248. Its totient is φ = 72039744.

The previous prime is 108106007. The next prime is 108106069. The reversal of 108106023 is 320601801.

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

It is not a de Polignac number, because 108106023 - 24 = 108106007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108102023) 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, 2265 + ... + 14877.

It is an arithmetic number, because the mean of its divisors is an integer number (18025406).

Almost surely, 2108106023 is an apocalyptic number.

108106023 is a deficient number, since it is larger than the sum of its proper divisors (36097225).

108106023 is a wasteful number, since it uses less digits than its factorization.

108106023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15473.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 108106023 is about 10397.4046280791. The cubic root of 108106023 is about 476.3760989038.

Adding to 108106023 its reverse (320601801), we get a palindrome (428707824).

The spelling of 108106023 in words is "one hundred eight million, one hundred six thousand, twenty-three".

Divisors: 1 3 2857 8571 12613 37839 36035341 108106023