Base | Representation |
---|---|
bin | 110011001101110010… |
… | …1011110111001001001 |
3 | 101111220000012022110201 |
4 | 1212123211132321021 |
5 | 3300222011223440 |
6 | 122305353012201 |
7 | 10642342425103 |
oct | 1463345367111 |
9 | 344800168421 |
10 | 109984476745 |
11 | 4270a408280 |
12 | 193956b4061 |
13 | a4aa223350 |
14 | 5475102573 |
15 | 2cdaa7d19a |
hex | 199b95ee49 |
109984476745 has 32 divisors (see below), whose sum is σ = 156653642880. Its totient is φ = 73074493440.
The previous prime is 109984476743. The next prime is 109984476769. The reversal of 109984476745 is 547674489901.
It is not a de Polignac number, because 109984476745 - 21 = 109984476743 is a prime.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (109984476743) 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, 723555 + ... + 862264.
It is an arithmetic number, because the mean of its divisors is an integer number (4895426340).
Almost surely, 2109984476745 is an apocalyptic number.
It is an amenable number.
109984476745 is a deficient number, since it is larger than the sum of its proper divisors (46669166135).
109984476745 is a wasteful number, since it uses less digits than its factorization.
109984476745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585945.
The product of its (nonzero) digits is 60963840, while the sum is 64.
The spelling of 109984476745 in words is "one hundred nine billion, nine hundred eighty-four million, four hundred seventy-six thousand, seven hundred forty-five".
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