Base | Representation |
---|---|
bin | 10000001010100000… |
… | …00110001100010000 |
3 | 211101210021010101100 |
4 | 20011100012030100 |
5 | 120233034242321 |
6 | 3553040304400 |
7 | 425023061100 |
oct | 100520061420 |
9 | 24353233340 |
10 | 8678040336 |
11 | 3753589169 |
12 | 1822312100 |
13 | a83b64114 |
14 | 5c4767200 |
15 | 35bcd1326 |
hex | 205406310 |
8678040336 has 135 divisors (see below), whose sum is σ = 28277094261. Its totient is φ = 2477204352.
The previous prime is 8678040307. The next prime is 8678040353. The reversal of 8678040336 is 6330408768.
The square root of 8678040336 is 93156.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 140280336 + 8537760000 = 11844^2 + 92400^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8678040291 and 8678040300.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7824550 + ... + 7825658.
Almost surely, 28678040336 is an apocalyptic number.
8678040336 is the 93156-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8678040336
8678040336 is an abundant number, since it is smaller than the sum of its proper divisors (19599053925).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8678040336 is a wasteful number, since it uses less digits than its factorization.
8678040336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2246 (or 1121 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The cubic root of 8678040336 is about 2054.9782113590.
The spelling of 8678040336 in words is "eight billion, six hundred seventy-eight million, forty thousand, three hundred thirty-six".
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