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110385497 = 1921671831
BaseRepresentation
bin1101001010001…
…01100101011001
321200201011102202
412211011211121
5211224313442
614541535545
72510155415
oct645054531
9250634382
10110385497
1157345292
1230b745b5
1319b3b981
1410935d45
159a56c32
hex6945959

110385497 has 12 divisors (see below), whose sum is σ = 117262656. Its totient is φ = 103892760.

The previous prime is 110385491. The next prime is 110385523. The reversal of 110385497 is 794583011.

It is not a de Polignac number, because 110385497 - 24 = 110385481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110385497.

It is not an unprimeable number, because it can be changed into a prime (110385491) 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 11 ways as a sum of consecutive naturals, for example, 59372 + ... + 61202.

It is an arithmetic number, because the mean of its divisors is an integer number (9771888).

Almost surely, 2110385497 is an apocalyptic number.

It is an amenable number.

110385497 is a deficient number, since it is larger than the sum of its proper divisors (6877159).

110385497 is a wasteful number, since it uses less digits than its factorization.

110385497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036 (or 2017 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 110385497 is about 10506.4502568660. The cubic root of 110385497 is about 479.7010537262.

The spelling of 110385497 in words is "one hundred ten million, three hundred eighty-five thousand, four hundred ninety-seven".

Divisors: 1 19 167 361 1831 3173 34789 60287 305777 660991 5809763 110385497