Base | Representation |
---|---|
bin | 100111100011101010… |
… | …1110101111111010010 |
3 | 22010021020002200021021 |
4 | 1033013111311333102 |
5 | 2342433341131040 |
6 | 103005214550054 |
7 | 6065052431503 |
oct | 1170725657722 |
9 | 263236080237 |
10 | 84948770770 |
11 | 33032403886 |
12 | 1456920832a |
13 | 801a497946 |
14 | 417c102baa |
15 | 2322ba624a |
hex | 13c7575fd2 |
84948770770 has 8 divisors (see below), whose sum is σ = 152907787404. Its totient is φ = 33979508304.
The previous prime is 84948770759. The next prime is 84948770773. The reversal of 84948770770 is 7707784948.
It can be written as a sum of positive squares in 2 ways, for example, as 73388435409 + 11560335361 = 270903^2 + 107519^2 .
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 = 84948770699 and 84948770708.
It is not an unprimeable number, because it can be changed into a prime (84948770773) 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 3 ways as a sum of consecutive naturals, for example, 4247438529 + ... + 4247438548.
Almost surely, 284948770770 is an apocalyptic number.
84948770770 is a deficient number, since it is larger than the sum of its proper divisors (67959016634).
84948770770 is a wasteful number, since it uses less digits than its factorization.
84948770770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8494877084.
The product of its (nonzero) digits is 22127616, while the sum is 61.
The spelling of 84948770770 in words is "eighty-four billion, nine hundred forty-eight million, seven hundred seventy thousand, seven hundred seventy".
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