Base | Representation |
---|---|
bin | 1111100101100101… |
… | …00000010001110100 |
3 | 210121012102022220001 |
4 | 13302302200101310 |
5 | 114114240333410 |
6 | 3502213321044 |
7 | 414242213425 |
oct | 76262402164 |
9 | 23535368801 |
10 | 8368292980 |
11 | 3604757413 |
12 | 1756636184 |
13 | a34932768 |
14 | 59557764c |
15 | 33e9e933a |
hex | 1f2ca0474 |
8368292980 has 24 divisors (see below), whose sum is σ = 17577390600. Its totient is φ = 3346560000.
The previous prime is 8368292941. The next prime is 8368293049. The reversal of 8368292980 is 892928638.
It can be written as a sum of positive squares in 4 ways, for example, as 6153461136 + 2214831844 = 78444^2 + 47062^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47980 + ... + 137980.
It is an arithmetic number, because the mean of its divisors is an integer number (732391275).
Almost surely, 28368292980 is an apocalyptic number.
It is an amenable number.
8368292980 is an abundant number, since it is smaller than the sum of its proper divisors (9209097620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8368292980 is a wasteful number, since it uses less digits than its factorization.
8368292980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94659 (or 94657 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 55.
The square root of 8368292980 is about 91478.3743843320. The cubic root of 8368292980 is about 2030.2317982940.
The spelling of 8368292980 in words is "eight billion, three hundred sixty-eight million, two hundred ninety-two thousand, nine hundred eighty".
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