Base | Representation |
---|---|
bin | 101110111111011010… |
… | …100100111010011111 |
3 | 11211020100222012002122 |
4 | 232333122210322133 |
5 | 1311313222233310 |
6 | 35102412213155 |
7 | 3434230252331 |
oct | 567732447237 |
9 | 154210865078 |
10 | 50456055455 |
11 | 1a442145293 |
12 | 994176a1bb |
13 | 49b13a9a20 |
14 | 2629127451 |
15 | 14a492c555 |
hex | bbf6a4e9f |
50456055455 has 16 divisors (see below), whose sum is σ = 65211459264. Its totient is φ = 37256021760.
The previous prime is 50456055451. The next prime is 50456055467. The reversal of 50456055455 is 55455065405.
It is not a de Polignac number, because 50456055455 - 22 = 50456055451 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50456055451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701582 + ... + 770148.
It is an arithmetic number, because the mean of its divisors is an integer number (4075716204).
Almost surely, 250456055455 is an apocalyptic number.
50456055455 is a deficient number, since it is larger than the sum of its proper divisors (14755403809).
50456055455 is a wasteful number, since it uses less digits than its factorization.
50456055455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79906.
The product of its (nonzero) digits is 1500000, while the sum is 44.
The spelling of 50456055455 in words is "fifty billion, four hundred fifty-six million, fifty-five thousand, four hundred fifty-five".
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