Base | Representation |
---|---|
bin | 111101001110101… |
… | …0100001111111000 |
3 | 12022011220200122222 |
4 | 1322131110033320 |
5 | 13201423133324 |
6 | 535511103212 |
7 | 101625002564 |
oct | 17235241770 |
9 | 5264820588 |
10 | 2054505464 |
11 | 964795400 |
12 | 494071b08 |
13 | 26984c40b |
14 | 156c066a4 |
15 | c057c55e |
hex | 7a7543f8 |
2054505464 has 96 divisors (see below), whose sum is σ = 4416930000. Its totient is φ = 894136320.
The previous prime is 2054505457. The next prime is 2054505491. The reversal of 2054505464 is 4645054502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4575512 + ... + 4575960.
Almost surely, 22054505464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2054505464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2208465000).
2054505464 is an abundant number, since it is smaller than the sum of its proper divisors (2362424536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2054505464 is a wasteful number, since it uses less digits than its factorization.
2054505464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669 (or 654 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
The square root of 2054505464 is about 45326.6529097395. The cubic root of 2054505464 is about 1271.2640532056.
Adding to 2054505464 its reverse (4645054502), we get a palindrome (6699559966).
The spelling of 2054505464 in words is "two billion, fifty-four million, five hundred five thousand, four hundred sixty-four".
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