Base | Representation |
---|---|
bin | 1101010000001101001… |
… | …01100000000001001000 |
3 | 1121112102000012211012011 |
4 | 12220012211200001020 |
5 | 24430103004332034 |
6 | 545110342025304 |
7 | 44620444602514 |
oct | 6500645400110 |
9 | 1545360184164 |
10 | 455377027144 |
11 | 166140507536 |
12 | 74308a18234 |
13 | 33c32396920 |
14 | 1807ca99144 |
15 | bca336b864 |
hex | 6a06960048 |
455377027144 has 64 divisors (see below), whose sum is σ = 923749928640. Its totient is φ = 209207059200.
The previous prime is 455377027129. The next prime is 455377027243. The reversal of 455377027144 is 441720773554.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24671119 + ... + 24689569.
It is an arithmetic number, because the mean of its divisors is an integer number (14433592635).
Almost surely, 2455377027144 is an apocalyptic number.
It is an amenable number.
455377027144 is an abundant number, since it is smaller than the sum of its proper divisors (468372901496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455377027144 is a wasteful number, since it uses less digits than its factorization.
455377027144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19550 (or 19546 counting only the distinct ones).
The product of its (nonzero) digits is 3292800, while the sum is 49.
The spelling of 455377027144 in words is "four hundred fifty-five billion, three hundred seventy-seven million, twenty-seven thousand, one hundred forty-four".
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