Base | Representation |
---|---|
bin | 1001000101011… |
… | …00101110111010 |
3 | 12022101121120220 |
4 | 10202230232322 |
5 | 124002024421 |
6 | 11321200510 |
7 | 1613505654 |
oct | 442545672 |
9 | 168347526 |
10 | 76204986 |
11 | 3a019a30 |
12 | 21630136 |
13 | 12a31c10 |
14 | a1996d4 |
15 | 6a543c6 |
hex | 48acbba |
76204986 has 32 divisors (see below), whose sum is σ = 179057088. Its totient is φ = 21315840.
The previous prime is 76204963. The next prime is 76204993. The reversal of 76204986 is 68940267.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43551 + ... + 45266.
It is an arithmetic number, because the mean of its divisors is an integer number (5595534).
Almost surely, 276204986 is an apocalyptic number.
76204986 is an abundant number, since it is smaller than the sum of its proper divisors (102852102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76204986 is a wasteful number, since it uses less digits than its factorization.
76204986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88846.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 76204986 is about 8729.5467236278. The cubic root of 76204986 is about 423.9628431008.
The spelling of 76204986 in words is "seventy-six million, two hundred four thousand, nine hundred eighty-six".
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