Base | Representation |
---|---|
bin | 10010010010000101010001… |
… | …100010010101100111110111 |
3 | 101112200212200111020101120200 |
4 | 102102011101202111213313 |
5 | 41014343424340020000 |
6 | 443002401203131543 |
7 | 22636150405012464 |
oct | 2222052142254767 |
9 | 345625614211520 |
10 | 80407450704375 |
11 | 23690676782a63 |
12 | 9027604673bb3 |
13 | 35b350bc8b972 |
14 | 15bda544b666b |
15 | 9468b04c8500 |
hex | 4921518959f7 |
80407450704375 has 30 divisors (see below), whose sum is σ = 145133661699312. Its totient is φ = 42883973706000.
The previous prime is 80407450704341. The next prime is 80407450704377. The reversal of 80407450704375 is 57340705470408.
80407450704375 is a `hidden beast` number, since 80 + 4 + 0 + 7 + 450 + 7 + 0 + 43 + 75 = 666.
It is not a de Polignac number, because 80407450704375 - 233 = 80398860769783 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80407450704377) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7147323327 + ... + 7147334576.
Almost surely, 280407450704375 is an apocalyptic number.
80407450704375 is a deficient number, since it is larger than the sum of its proper divisors (64726210994937).
80407450704375 is a wasteful number, since it uses less digits than its factorization.
80407450704375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14294657929 (or 14294657911 counting only the distinct ones).
The product of its (nonzero) digits is 13171200, while the sum is 54.
The spelling of 80407450704375 in words is "eighty trillion, four hundred seven billion, four hundred fifty million, seven hundred four thousand, three hundred seventy-five".
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