Base | Representation |
---|---|
bin | 10000011100001100… |
… | …10000100110100001 |
3 | 211210010112110001121 |
4 | 20032012100212201 |
5 | 121034033101411 |
6 | 4015501332241 |
7 | 431504433163 |
oct | 101606204641 |
9 | 24703473047 |
10 | 8826456481 |
11 | 381a339437 |
12 | 1863b67081 |
13 | aa882a11b |
14 | 5da35c933 |
15 | 369d4b571 |
hex | 20e1909a1 |
8826456481 has 2 divisors, whose sum is σ = 8826456482. Its totient is φ = 8826456480.
The previous prime is 8826456433. The next prime is 8826456503. The reversal of 8826456481 is 1846546288.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4616523025 + 4209933456 = 67945^2 + 64884^2 .
It is a cyclic number.
It is not a de Polignac number, because 8826456481 - 213 = 8826448289 is a prime.
It is a super-2 number, since 2×88264564812 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (8826450481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4413228240 + 4413228241.
It is an arithmetic number, because the mean of its divisors is an integer number (4413228241).
Almost surely, 28826456481 is an apocalyptic number.
It is an amenable number.
8826456481 is a deficient number, since it is larger than the sum of its proper divisors (1).
8826456481 is an equidigital number, since it uses as much as digits as its factorization.
8826456481 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2949120, while the sum is 52.
The square root of 8826456481 is about 93949.2228866210. Note that the first 3 decimals coincide. The cubic root of 8826456481 is about 2066.6271381820.
The spelling of 8826456481 in words is "eight billion, eight hundred twenty-six million, four hundred fifty-six thousand, four hundred eighty-one".
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