Base | Representation |
---|---|
bin | 1001000100111101101010… |
… | …0001001010000111110011 |
3 | 1022100011101100110102001022 |
4 | 2101033122201022013303 |
5 | 2302011313014411112 |
6 | 33121052321130055 |
7 | 2050044251004440 |
oct | 221173241120763 |
9 | 38304340412038 |
10 | 9980875153907 |
11 | 31a8957907099 |
12 | 115243aa8992b |
13 | 575266b88148 |
14 | 2671111769c7 |
15 | 12495ae46d72 |
hex | 913da84a1f3 |
9980875153907 has 32 divisors (see below), whose sum is σ = 12207683174400. Its totient is φ = 7965504852480.
The previous prime is 9980875153897. The next prime is 9980875153993. The reversal of 9980875153907 is 7093515780899.
It is a de Polignac number, because none of the positive numbers 2k-9980875153907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9980875153807) 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, 4328282 + ... + 6220592.
It is an arithmetic number, because the mean of its divisors is an integer number (381490099200).
Almost surely, 29980875153907 is an apocalyptic number.
9980875153907 is a deficient number, since it is larger than the sum of its proper divisors (2226808020493).
9980875153907 is a wasteful number, since it uses less digits than its factorization.
9980875153907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1892811.
The product of its (nonzero) digits is 171460800, while the sum is 71.
The spelling of 9980875153907 in words is "nine trillion, nine hundred eighty billion, eight hundred seventy-five million, one hundred fifty-three thousand, nine hundred seven".
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