Base | Representation |
---|---|
bin | 1001101001101… |
… | …01110001100100 |
3 | 12122100020002012 |
4 | 10310311301210 |
5 | 131211214422 |
6 | 12011133352 |
7 | 2002103525 |
oct | 464656144 |
9 | 178306065 |
10 | 80960612 |
11 | 417779a7 |
12 | 23144258 |
13 | 13a086b5 |
14 | aa7684c |
15 | 71934e2 |
hex | 4d35c64 |
80960612 has 6 divisors (see below), whose sum is σ = 141681078. Its totient is φ = 40480304.
The previous prime is 80960597. The next prime is 80960617. The reversal of 80960612 is 21606908.
It can be written as a sum of positive squares in only one way, i.e., 78570496 + 2390116 = 8864^2 + 1546^2 .
It is not an unprimeable number, because it can be changed into a prime (80960617) by changing a digit.
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 as a sum of consecutive naturals, namely, 10120073 + ... + 10120080.
It is an arithmetic number, because the mean of its divisors is an integer number (23613513).
Almost surely, 280960612 is an apocalyptic number.
It is an amenable number.
80960612 is a deficient number, since it is larger than the sum of its proper divisors (60720466).
80960612 is a wasteful number, since it uses less digits than its factorization.
80960612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20240157 (or 20240155 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 80960612 is about 8997.8115116955. The cubic root of 80960612 is about 432.6047272200.
The spelling of 80960612 in words is "eighty million, nine hundred sixty thousand, six hundred twelve".
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