Base | Representation |
---|---|
bin | 101001111100000001… |
… | …111000101011100011 |
3 | 11022020020220112212202 |
4 | 221330001320223203 |
5 | 1214210304321201 |
6 | 32404200443415 |
7 | 3152620202105 |
oct | 517401705343 |
9 | 138206815782 |
10 | 45030542051 |
11 | 18108626810 |
12 | 888877956b |
13 | 4328345a71 |
14 | 227273d575 |
15 | 1288472c6b |
hex | a7c078ae3 |
45030542051 has 32 divisors (see below), whose sum is σ = 52703481600. Its totient is φ = 38044080000.
The previous prime is 45030542041. The next prime is 45030542059. The reversal of 45030542051 is 15024503054.
45030542051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45030542051 - 210 = 45030541027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45030542059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2291096 + ... + 2310666.
It is an arithmetic number, because the mean of its divisors is an integer number (1646983800).
Almost surely, 245030542051 is an apocalyptic number.
45030542051 is a deficient number, since it is larger than the sum of its proper divisors (7672939549).
45030542051 is a wasteful number, since it uses less digits than its factorization.
45030542051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19811.
The product of its (nonzero) digits is 12000, while the sum is 29.
The spelling of 45030542051 in words is "forty-five billion, thirty million, five hundred forty-two thousand, fifty-one".
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