Base | Representation |
---|---|
bin | 1101000010100… |
… | …10011010111000 |
3 | 21121211120011211 |
4 | 12201102122320 |
5 | 211000430441 |
6 | 14504332504 |
7 | 2465536546 |
oct | 641223270 |
9 | 247746154 |
10 | 109389496 |
11 | 56824a47 |
12 | 30774134 |
13 | 19880518 |
14 | 10756d96 |
15 | 990ba81 |
hex | 68526b8 |
109389496 has 8 divisors (see below), whose sum is σ = 205105320. Its totient is φ = 54694744.
The previous prime is 109389491. The next prime is 109389503. The reversal of 109389496 is 694983901.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109389491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6836836 + ... + 6836851.
It is an arithmetic number, because the mean of its divisors is an integer number (25638165).
Almost surely, 2109389496 is an apocalyptic number.
It is an amenable number.
109389496 is a deficient number, since it is larger than the sum of its proper divisors (95715824).
109389496 is a wasteful number, since it uses less digits than its factorization.
109389496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13673693 (or 13673689 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 49.
The square root of 109389496 is about 10458.9433500713. The cubic root of 109389496 is about 478.2539222649.
The spelling of 109389496 in words is "one hundred nine million, three hundred eighty-nine thousand, four hundred ninety-six".
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