Base | Representation |
---|---|
bin | 1001000101011… |
… | …11000110110001 |
3 | 12022102002220212 |
4 | 10202233012301 |
5 | 124002332310 |
6 | 11321313505 |
7 | 1613546210 |
oct | 442570661 |
9 | 168362825 |
10 | 76214705 |
11 | 3a026266 |
12 | 21635895 |
13 | 12a36478 |
14 | a19d077 |
15 | 6a57205 |
hex | 48af1b1 |
76214705 has 32 divisors (see below), whose sum is σ = 108345600. Its totient is φ = 50383872.
The previous prime is 76214687. The next prime is 76214729. The reversal of 76214705 is 50741267.
It is not a de Polignac number, because 76214705 - 210 = 76213681 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133661 + ... + 134229.
It is an arithmetic number, because the mean of its divisors is an integer number (3385800).
Almost surely, 276214705 is an apocalyptic number.
It is an amenable number.
76214705 is a deficient number, since it is larger than the sum of its proper divisors (32130895).
76214705 is a wasteful number, since it uses less digits than its factorization.
76214705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 76214705 is about 8730.1033785403. The cubic root of 76214705 is about 423.9808660673.
The spelling of 76214705 in words is "seventy-six million, two hundred fourteen thousand, seven hundred five".
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