Base | Representation |
---|---|
bin | 10010010110111011010011… |
… | …111010101110001111100110 |
3 | 101120212200221212011010100112 |
4 | 102112323103322232033212 |
5 | 41040322214224212200 |
6 | 443415334403413022 |
7 | 23002204104410342 |
oct | 2226732372561746 |
9 | 346780855133315 |
10 | 80740350616550 |
11 | 237a9877032219 |
12 | 9080030084172 |
13 | 3608a22bc2411 |
14 | 15d1bd4c54622 |
15 | 950396184535 |
hex | 496ed3eae3e6 |
80740350616550 has 24 divisors (see below), whose sum is σ = 151133593894896. Its totient is φ = 32090432343840.
The previous prime is 80740350616537. The next prime is 80740350616577. The reversal of 80740350616550 is 5561605304708.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5142689642 + ... + 5142705341.
It is an arithmetic number, because the mean of its divisors is an integer number (6297233078954).
Almost surely, 280740350616550 is an apocalyptic number.
80740350616550 is a deficient number, since it is larger than the sum of its proper divisors (70393243278346).
80740350616550 is a wasteful number, since it uses less digits than its factorization.
80740350616550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10285395152 (or 10285395147 counting only the distinct ones).
The product of its (nonzero) digits is 3024000, while the sum is 50.
The spelling of 80740350616550 in words is "eighty trillion, seven hundred forty billion, three hundred fifty million, six hundred sixteen thousand, five hundred fifty".
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