Base | Representation |
---|---|
bin | 101010000100011001… |
… | …001000010110011101 |
3 | 11022121000221002200211 |
4 | 222010121020112131 |
5 | 1220002214301102 |
6 | 32430132052421 |
7 | 3156242626534 |
oct | 520431102635 |
9 | 138530832624 |
10 | 45170853277 |
11 | 1817a850700 |
12 | 8907764111 |
13 | 434b431964 |
14 | 228722531b |
15 | 129593b7d7 |
hex | a8464859d |
45170853277 has 12 divisors (see below), whose sum is σ = 49684195008. Its totient is φ = 41036633000.
The previous prime is 45170853191. The next prime is 45170853293. The reversal of 45170853277 is 77235807154.
It is a happy number.
It is not a de Polignac number, because 45170853277 - 27 = 45170853149 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45170853277.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45170856277) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54402 + ... + 305452.
It is an arithmetic number, because the mean of its divisors is an integer number (4140349584).
Almost surely, 245170853277 is an apocalyptic number.
It is an amenable number.
45170853277 is a deficient number, since it is larger than the sum of its proper divisors (4513341731).
45170853277 is a wasteful number, since it uses less digits than its factorization.
45170853277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252560 (or 252549 counting only the distinct ones).
The product of its (nonzero) digits is 1646400, while the sum is 49.
The spelling of 45170853277 in words is "forty-five billion, one hundred seventy million, eight hundred fifty-three thousand, two hundred seventy-seven".
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