Base | Representation |
---|---|
bin | 1001100111000… |
… | …00011111111011 |
3 | 12121200110221120 |
4 | 10303200133323 |
5 | 131114030243 |
6 | 11555440323 |
7 | 1666120302 |
oct | 463403773 |
9 | 177613846 |
10 | 80611323 |
11 | 41559531 |
12 | 22bb60a3 |
13 | 13915710 |
14 | a9c5439 |
15 | 7124c83 |
hex | 4ce07fb |
80611323 has 8 divisors (see below), whose sum is σ = 115749648. Its totient is φ = 49606944.
The previous prime is 80611309. The next prime is 80611337. The reversal of 80611323 is 32311608.
It is an interprime number because it is at equal distance from previous prime (80611309) and next prime (80611337).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80611323 - 25 = 80611291 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80611293 and 80611302.
It is not an unprimeable number, because it can be changed into a prime (80611373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033440 + ... + 1033517.
It is an arithmetic number, because the mean of its divisors is an integer number (14468706).
Almost surely, 280611323 is an apocalyptic number.
80611323 is a deficient number, since it is larger than the sum of its proper divisors (35138325).
80611323 is a wasteful number, since it uses less digits than its factorization.
80611323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2066973.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 80611323 is about 8978.3808673947. The cubic root of 80611323 is about 431.9817003994.
The spelling of 80611323 in words is "eighty million, six hundred eleven thousand, three hundred twenty-three".
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