Base | Representation |
---|---|
bin | 100011001101001100… |
… | …1000100011010011101 |
3 | 21020011000121001110100 |
4 | 1012122121010122131 |
5 | 2214314301110343 |
6 | 54422103131313 |
7 | 5314361256135 |
oct | 1063231043235 |
9 | 236130531410 |
10 | 75604706973 |
11 | 2a077982404 |
12 | 1279ba43b39 |
13 | 718b65c403 |
14 | 3933127ac5 |
15 | 1e776b49d3 |
hex | 119a64469d |
75604706973 has 12 divisors (see below), whose sum is σ = 109260384480. Its totient is φ = 50378406216.
The previous prime is 75604706893. The next prime is 75604706977. The reversal of 75604706973 is 37960740657.
75604706973 is a `hidden beast` number, since 7 + 560 + 4 + 7 + 0 + 6 + 9 + 73 = 666.
It is not a de Polignac number, because 75604706973 - 29 = 75604706461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75604706977) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 2041611 + ... + 2078312.
It is an arithmetic number, because the mean of its divisors is an integer number (9105032040).
Almost surely, 275604706973 is an apocalyptic number.
It is an amenable number.
75604706973 is a deficient number, since it is larger than the sum of its proper divisors (33655677507).
75604706973 is a wasteful number, since it uses less digits than its factorization.
75604706973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4121968 (or 4121965 counting only the distinct ones).
The product of its (nonzero) digits is 6667920, while the sum is 54.
The spelling of 75604706973 in words is "seventy-five billion, six hundred four million, seven hundred six thousand, nine hundred seventy-three".
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