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110042412 = 2239170201
BaseRepresentation
bin1101000111100…
…01110100101100
321200001201210220
412203301310230
5211132324122
614530331340
72504226234
oct643616454
9250051726
10110042412
1157130547
1230a29b50
1319a4b76c
1410886cc4
1599da25c
hex68f1d2c

110042412 has 12 divisors (see below), whose sum is σ = 256765656. Its totient is φ = 36680800.

The previous prime is 110042333. The next prime is 110042431. The reversal of 110042412 is 214240011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 110042391 and 110042400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4585089 + ... + 4585112.

It is an arithmetic number, because the mean of its divisors is an integer number (21397138).

Almost surely, 2110042412 is an apocalyptic number.

110042412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110042412 is an abundant number, since it is smaller than the sum of its proper divisors (146723244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110042412 is a wasteful number, since it uses less digits than its factorization.

110042412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170208 (or 9170206 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 110042412 is about 10490.1101996118. The cubic root of 110042412 is about 479.2035577024.

Adding to 110042412 its reverse (214240011), we get a palindrome (324282423).

The spelling of 110042412 in words is "one hundred ten million, forty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 9170201 18340402 27510603 36680804 55021206 110042412