Base | Representation |
---|---|
bin | 101010100001010111… |
… | …110101101001001010 |
3 | 11100211220210122101111 |
4 | 222201113311221022 |
5 | 1222001201210040 |
6 | 32550301040534 |
7 | 3204265360636 |
oct | 524127655112 |
9 | 140756718344 |
10 | 45657053770 |
11 | 183aa242299 |
12 | 8a2255614a |
13 | 43c8094963 |
14 | 22d1a27dc6 |
15 | 12c347adea |
hex | aa15f5a4a |
45657053770 has 32 divisors (see below), whose sum is σ = 86530625280. Its totient is φ = 17297115840.
The previous prime is 45657053711. The next prime is 45657053779. The reversal of 45657053770 is 7735075654.
45657053770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (45657053779) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751864 + ... + 810316.
It is an arithmetic number, because the mean of its divisors is an integer number (2704082040).
Almost surely, 245657053770 is an apocalyptic number.
45657053770 is a deficient number, since it is larger than the sum of its proper divisors (40873571510).
45657053770 is a wasteful number, since it uses less digits than its factorization.
45657053770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62590.
The product of its (nonzero) digits is 3087000, while the sum is 49.
The spelling of 45657053770 in words is "forty-five billion, six hundred fifty-seven million, fifty-three thousand, seven hundred seventy".
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