Base | Representation |
---|---|
bin | 111000110111101011110… |
… | …001110101000001100101 |
3 | 111211121102212211200100120 |
4 | 320313223301311001211 |
5 | 1003012222212330234 |
6 | 12151203030232153 |
7 | 552230614142220 |
oct | 70675361650145 |
9 | 14747385750316 |
10 | 3908080980069 |
11 | 12774539144a2 |
12 | 5314b44b5659 |
13 | 2246b8543606 |
14 | d721b6265b7 |
15 | 6b9d1415049 |
hex | 38debc75065 |
3908080980069 has 32 divisors (see below), whose sum is σ = 5961708103680. Its totient is φ = 2230738408512.
The previous prime is 3908080980053. The next prime is 3908080980071. The reversal of 3908080980069 is 9600890808093.
It is not a de Polignac number, because 3908080980069 - 24 = 3908080980053 is a prime.
It is a super-2 number, since 2×39080809800692 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3908080979994 and 3908080980021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3908080980019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224761594 + ... + 224778980.
It is an arithmetic number, because the mean of its divisors is an integer number (186303378240).
Almost surely, 23908080980069 is an apocalyptic number.
It is an amenable number.
3908080980069 is a deficient number, since it is larger than the sum of its proper divisors (2053627123611).
3908080980069 is a wasteful number, since it uses less digits than its factorization.
3908080980069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28529.
The product of its (nonzero) digits is 6718464, while the sum is 60.
The spelling of 3908080980069 in words is "three trillion, nine hundred eight billion, eighty million, nine hundred eighty thousand, sixty-nine".
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