Base | Representation |
---|---|
bin | 100101101000000001… |
… | …1100100011101011010 |
3 | 21201120002110200200212 |
4 | 1023100003210131122 |
5 | 2310434300224101 |
6 | 101041412331122 |
7 | 5560204510343 |
oct | 1132003443532 |
9 | 251502420625 |
10 | 80800008026 |
11 | 312a3552a41 |
12 | 137ab913aa2 |
13 | 7808abb54a |
14 | 3ca71070ca |
15 | 217d8481bb |
hex | 12d00e475a |
80800008026 has 8 divisors (see below), whose sum is σ = 121204830324. Its totient is φ = 40398397920.
The previous prime is 80800008011. The next prime is 80800008031. The reversal of 80800008026 is 62080000808.
It can be written as a sum of positive squares in 2 ways, for example, as 58927077001 + 21872931025 = 242749^2 + 147895^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 80800007983 and 80800008001.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739145 + ... + 841388.
Almost surely, 280800008026 is an apocalyptic number.
80800008026 is a deficient number, since it is larger than the sum of its proper divisors (40404822298).
80800008026 is a wasteful number, since it uses less digits than its factorization.
80800008026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606096.
The product of its (nonzero) digits is 6144, while the sum is 32.
It can be divided in two parts, 8080000802 and 6, that added together give a palindrome (8080000808).
The spelling of 80800008026 in words is "eighty billion, eight hundred million, eight thousand, twenty-six".
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