Base | Representation |
---|---|
bin | 1101000001011… |
… | …11001010001110 |
3 | 21121120020001201 |
4 | 12200233022032 |
5 | 210431320240 |
6 | 14501300114 |
7 | 2464365514 |
oct | 640571216 |
9 | 247506051 |
10 | 109245070 |
11 | 56736490 |
12 | 3070463a |
13 | 1982c86c |
14 | 1071a4b4 |
15 | 98cdd9a |
hex | 682f28e |
109245070 has 16 divisors (see below), whose sum is σ = 214517808. Its totient is φ = 39725440.
The previous prime is 109245067. The next prime is 109245089. The reversal of 109245070 is 70542901.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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, 496459 + ... + 496678.
It is an arithmetic number, because the mean of its divisors is an integer number (13407363).
Almost surely, 2109245070 is an apocalyptic number.
109245070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109245070 is a deficient number, since it is larger than the sum of its proper divisors (105272738).
109245070 is a wasteful number, since it uses less digits than its factorization.
109245070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993155.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 109245070 is about 10452.0366436403. The cubic root of 109245070 is about 478.0433514016.
Adding to 109245070 its reverse (70542901), we get a palindrome (179787971).
The spelling of 109245070 in words is "one hundred nine million, two hundred forty-five thousand, seventy".
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