Base | Representation |
---|---|
bin | 101001111010100110… |
… | …110000110100110111 |
3 | 11022011120221221200211 |
4 | 221322212300310313 |
5 | 1214133200423100 |
6 | 32401544450251 |
7 | 3152210152645 |
oct | 517246606467 |
9 | 138146857624 |
10 | 45006654775 |
11 | 180a60a0965 |
12 | 8880779987 |
13 | 4323401194 |
14 | 226d4c2195 |
15 | 12863051ba |
hex | a7a9b0d37 |
45006654775 has 24 divisors (see below), whose sum is σ = 57414918960. Its totient is φ = 34972104960.
The previous prime is 45006654751. The next prime is 45006654779. The reversal of 45006654775 is 57745660054.
It is a de Polignac number, because none of the positive numbers 2k-45006654775 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45006654779) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501531 + ... + 584419.
It is an arithmetic number, because the mean of its divisors is an integer number (2392288290).
Almost surely, 245006654775 is an apocalyptic number.
45006654775 is a deficient number, since it is larger than the sum of its proper divisors (12408264185).
45006654775 is a wasteful number, since it uses less digits than its factorization.
45006654775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83523 (or 83518 counting only the distinct ones).
The product of its (nonzero) digits is 3528000, while the sum is 49.
The spelling of 45006654775 in words is "forty-five billion, six million, six hundred fifty-four thousand, seven hundred seventy-five".
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