Base | Representation |
---|---|
bin | 110010111000111101… |
… | …1010001110111001110 |
3 | 101110002022001000202021 |
4 | 1211301323101313032 |
5 | 3242304100004340 |
6 | 122112144320354 |
7 | 10616124553321 |
oct | 1456173216716 |
9 | 343068030667 |
10 | 109285547470 |
11 | 4239092a380 |
12 | 1921b6130ba |
13 | a3c849a428 |
14 | 540a3667b8 |
15 | 2c9951ce4a |
hex | 1971ed1dce |
109285547470 has 64 divisors (see below), whose sum is σ = 215354764800. Its totient is φ = 39600169600.
The previous prime is 109285547453. The next prime is 109285547479. The reversal of 109285547470 is 74745582901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109285547479) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52064481 + ... + 52066579.
It is an arithmetic number, because the mean of its divisors is an integer number (3364918200).
Almost surely, 2109285547470 is an apocalyptic number.
109285547470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109285547470 is a deficient number, since it is larger than the sum of its proper divisors (106069217330).
109285547470 is a wasteful number, since it uses less digits than its factorization.
109285547470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3561.
The product of its (nonzero) digits is 2822400, while the sum is 52.
The spelling of 109285547470 in words is "one hundred nine billion, two hundred eighty-five million, five hundred forty-seven thousand, four hundred seventy".
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