Base | Representation |
---|---|
bin | 100101100110011101… |
… | …0111100001000111011 |
3 | 21201102102111122100202 |
4 | 1023030322330020323 |
5 | 2310332314222300 |
6 | 101032253152415 |
7 | 5555665460246 |
oct | 1131472741073 |
9 | 251372448322 |
10 | 80747414075 |
11 | 312768a0369 |
12 | 1379618b70b |
13 | 77cac35573 |
14 | 3ca013625d |
15 | 2178e09ad5 |
hex | 12ccebc23b |
80747414075 has 12 divisors (see below), whose sum is σ = 100137080400. Its totient is φ = 64591294560.
The previous prime is 80747414053. The next prime is 80747414093. The reversal of 80747414075 is 57041474708.
It is not a de Polignac number, because 80747414075 - 210 = 80747413051 is a prime.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
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, 90026 + ... + 411824.
It is an arithmetic number, because the mean of its divisors is an integer number (8344756700).
Almost surely, 280747414075 is an apocalyptic number.
80747414075 is a deficient number, since it is larger than the sum of its proper divisors (19389666325).
80747414075 is a wasteful number, since it uses less digits than its factorization.
80747414075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331846 (or 331841 counting only the distinct ones).
The product of its (nonzero) digits is 878080, while the sum is 47.
The spelling of 80747414075 in words is "eighty billion, seven hundred forty-seven million, four hundred fourteen thousand, seventy-five".
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