Base | Representation |
---|---|
bin | 1111110101011100… |
… | …00100111010100100 |
3 | 210221110210022212202 |
4 | 13322232010322210 |
5 | 114402321200202 |
6 | 3523325234032 |
7 | 420446166056 |
oct | 77256047244 |
9 | 23843708782 |
10 | 8501350052 |
11 | 3672877138 |
12 | 1793102918 |
13 | a5637b860 |
14 | 5a90d18d6 |
15 | 34b52d802 |
hex | 1fab84ea4 |
8501350052 has 12 divisors (see below), whose sum is σ = 16021775196. Its totient is φ = 3923700000.
The previous prime is 8501350027. The next prime is 8501350057. The reversal of 8501350052 is 2500531058.
It can be written as a sum of positive squares in 2 ways, for example, as 369639076 + 8131710976 = 19226^2 + 90176^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8501349997 and 8501350024.
It is not an unprimeable number, because it can be changed into a prime (8501350057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81743699 + ... + 81743802.
It is an arithmetic number, because the mean of its divisors is an integer number (1335147933).
Almost surely, 28501350052 is an apocalyptic number.
It is an amenable number.
8501350052 is a deficient number, since it is larger than the sum of its proper divisors (7520425144).
8501350052 is a wasteful number, since it uses less digits than its factorization.
8501350052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163487518 (or 163487516 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 8501350052 is about 92202.7659671878. The cubic root of 8501350052 is about 2040.9355932120.
The spelling of 8501350052 in words is "eight billion, five hundred one million, three hundred fifty thousand, fifty-two".
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