Base | Representation |
---|---|
bin | 101010000000001110… |
… | …000110100111100000 |
3 | 11022102011012202100221 |
4 | 222000032012213200 |
5 | 1214331304304403 |
6 | 32415151452424 |
7 | 3154432634320 |
oct | 520016064740 |
9 | 138364182327 |
10 | 45100853728 |
11 | 1814428aa37 |
12 | 88a8227114 |
13 | 4339a933c8 |
14 | 227bc03280 |
15 | 128e710dbd |
hex | a803869e0 |
45100853728 has 48 divisors (see below), whose sum is σ = 101610651744. Its totient is φ = 19303464960.
The previous prime is 45100853723. The next prime is 45100853729. The reversal of 45100853728 is 82735800154.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45100853723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38176 + ... + 302752.
It is an arithmetic number, because the mean of its divisors is an integer number (2116888578).
Almost surely, 245100853728 is an apocalyptic number.
It is an amenable number.
45100853728 is an abundant number, since it is smaller than the sum of its proper divisors (56509798016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45100853728 is a wasteful number, since it uses less digits than its factorization.
45100853728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265355 (or 265347 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 43.
The spelling of 45100853728 in words is "forty-five billion, one hundred million, eight hundred fifty-three thousand, seven hundred twenty-eight".
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