Base | Representation |
---|---|
bin | 100101011001111000… |
… | …0111001000000011110 |
3 | 21200100000022112110222 |
4 | 1022303300321000132 |
5 | 2304001242140111 |
6 | 100522335001342 |
7 | 5542352130101 |
oct | 1126360710036 |
9 | 250300275428 |
10 | 80325349406 |
11 | 3107a624995 |
12 | 13698969252 |
13 | 7761669b63 |
14 | 3c6006a738 |
15 | 2151d387db |
hex | 12b3c3901e |
80325349406 has 4 divisors (see below), whose sum is σ = 120488024112. Its totient is φ = 40162674702.
The previous prime is 80325349381. The next prime is 80325349417. The reversal of 80325349406 is 60494352308.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20081337350 + ... + 20081337353.
It is an arithmetic number, because the mean of its divisors is an integer number (30122006028).
Almost surely, 280325349406 is an apocalyptic number.
80325349406 is a deficient number, since it is larger than the sum of its proper divisors (40162674706).
80325349406 is a wasteful number, since it uses less digits than its factorization.
80325349406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40162674705.
The product of its (nonzero) digits is 622080, while the sum is 44.
The spelling of 80325349406 in words is "eighty billion, three hundred twenty-five million, three hundred forty-nine thousand, four hundred six".
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