Base | Representation |
---|---|
bin | 101010010101011001… |
… | …000010010001010010 |
3 | 11100022220120010202122 |
4 | 222111121002101102 |
5 | 1221043221303132 |
6 | 32514320414242 |
7 | 3166304654666 |
oct | 522531022122 |
9 | 140286503678 |
10 | 45456041042 |
11 | 18306828475 |
12 | 8987177382 |
13 | 4395544709 |
14 | 22b30608a6 |
15 | 12b09c1912 |
hex | a95642452 |
45456041042 has 16 divisors (see below), whose sum is σ = 68728413600. Its totient is φ = 22546826400.
The previous prime is 45456041021. The next prime is 45456041129. The reversal of 45456041042 is 24014065454.
It is a junction number, because it is equal to n+sod(n) for n = 45456040993 and 45456041011.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294917 + ... + 421767.
It is an arithmetic number, because the mean of its divisors is an integer number (4295525850).
Almost surely, 245456041042 is an apocalyptic number.
45456041042 is a deficient number, since it is larger than the sum of its proper divisors (23272372558).
45456041042 is a wasteful number, since it uses less digits than its factorization.
45456041042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128281.
The product of its (nonzero) digits is 76800, while the sum is 35.
The spelling of 45456041042 in words is "forty-five billion, four hundred fifty-six million, forty-one thousand, forty-two".
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