Base | Representation |
---|---|
bin | 100010111011001111… |
… | …0001100111111000001 |
3 | 21011121000122002002111 |
4 | 1011312132030333001 |
5 | 2212101012314100 |
6 | 54242214415321 |
7 | 5263423046635 |
oct | 1056636147701 |
9 | 234530562074 |
10 | 75002073025 |
11 | 29898795620 |
12 | 12652061541 |
13 | 70c3850989 |
14 | 38b7096dc5 |
15 | 1e3e8266ba |
hex | 117678cfc1 |
75002073025 has 12 divisors (see below), whose sum is σ = 101457350064. Its totient is φ = 54546962000.
The previous prime is 75002072993. The next prime is 75002073037. The reversal of 75002073025 is 52037020057.
It is not a de Polignac number, because 75002073025 - 25 = 75002072993 is a prime.
It is a Duffinian 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, 136367131 + ... + 136367680.
It is an arithmetic number, because the mean of its divisors is an integer number (8454779172).
Almost surely, 275002073025 is an apocalyptic number.
It is an amenable number.
75002073025 is a deficient number, since it is larger than the sum of its proper divisors (26455277039).
75002073025 is a wasteful number, since it uses less digits than its factorization.
75002073025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272734832 (or 272734827 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 31.
The spelling of 75002073025 in words is "seventy-five billion, two million, seventy-three thousand, twenty-five".
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