Base | Representation |
---|---|
bin | 101001111011100000… |
… | …000101111011000100 |
3 | 11022012122020111002102 |
4 | 221323200011323010 |
5 | 1214201022332041 |
6 | 32403242531232 |
7 | 3152451665114 |
oct | 517340057304 |
9 | 138178214072 |
10 | 45021683396 |
11 | 18103626108 |
12 | 8885806b18 |
13 | 4326563861 |
14 | 22714b5044 |
15 | 12877c309b |
hex | a7b805ec4 |
45021683396 has 48 divisors (see below), whose sum is σ = 83241043200. Its totient is φ = 21247469568.
The previous prime is 45021683387. The next prime is 45021683429. The reversal of 45021683396 is 69338612054.
It is a self number, because there is not a number n which added to its sum of digits gives 45021683396.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 36993380 + ... + 36994596.
It is an arithmetic number, because the mean of its divisors is an integer number (1734188400).
Almost surely, 245021683396 is an apocalyptic number.
It is an amenable number.
45021683396 is a deficient number, since it is larger than the sum of its proper divisors (38219359804).
45021683396 is a wasteful number, since it uses less digits than its factorization.
45021683396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2636 (or 2634 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 47.
The spelling of 45021683396 in words is "forty-five billion, twenty-one million, six hundred eighty-three thousand, three hundred ninety-six".
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