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110066801 = 1359143503
BaseRepresentation
bin1101000111101…
…11110001110001
321200002222021012
412203313301301
5211134114201
614531040305
72504360315
oct643676161
9250088235
10110066801
11571478a9
1230a40095
1319a598b0
1410891b45
1599e25bb
hex68f7c71

110066801 has 8 divisors (see below), whose sum is σ = 120543360. Its totient is φ = 99877392.

The previous prime is 110066741. The next prime is 110066807. The reversal of 110066801 is 108660011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 110066801 - 214 = 110050417 is a prime.

It is a super-2 number, since 2×1100668012 = 24229401364747202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110066807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70985 + ... + 72518.

It is an arithmetic number, because the mean of its divisors is an integer number (15067920).

Almost surely, 2110066801 is an apocalyptic number.

It is an amenable number.

110066801 is a deficient number, since it is larger than the sum of its proper divisors (10476559).

110066801 is a wasteful number, since it uses less digits than its factorization.

110066801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143575.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 110066801 is about 10491.2726110801. The cubic root of 110066801 is about 479.2389574846.

The spelling of 110066801 in words is "one hundred ten million, sixty-six thousand, eight hundred one".

Divisors: 1 13 59 767 143503 1865539 8466677 110066801