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110104142 = 2278919739
BaseRepresentation
bin1101001000000…
…00111001001110
321200011212111012
412210000321032
5211141313032
614531525222
72504604221
oct644007116
9250155435
10110104142
1157172965
1230a59812
1319a708a5
14108a15b8
1599ed6b2
hex6900e4e

110104142 has 8 divisors (see below), whose sum is σ = 165223800. Its totient is φ = 55029544.

The previous prime is 110104139. The next prime is 110104187. The reversal of 110104142 is 241401011.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4292 + ... + 15447.

It is an arithmetic number, because the mean of its divisors is an integer number (20652975).

Almost surely, 2110104142 is an apocalyptic number.

110104142 is a deficient number, since it is larger than the sum of its proper divisors (55119658).

110104142 is a wasteful number, since it uses less digits than its factorization.

110104142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22530.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 110104142 is about 10493.0520822114. The cubic root of 110104142 is about 479.2931465117.

Adding to 110104142 its reverse (241401011), we get a palindrome (351505153).

The spelling of 110104142 in words is "one hundred ten million, one hundred four thousand, one hundred forty-two".

Divisors: 1 2 2789 5578 19739 39478 55052071 110104142