Base | Representation |
---|---|
bin | 1010001010001110… |
… | …01000110011000000 |
3 | 112002010112121001011 |
4 | 11011013020303000 |
5 | 42132320404430 |
6 | 2301124050304 |
7 | 252111124636 |
oct | 50507106300 |
9 | 15063477034 |
10 | 5454466240 |
11 | 23499a4243 |
12 | 1082833994 |
13 | 68c060422 |
14 | 39a5a3356 |
15 | 21dcc822a |
hex | 1451c8cc0 |
5454466240 has 112 divisors (see below), whose sum is σ = 13184148384. Its totient is φ = 2149171200.
The previous prime is 5454466163. The next prime is 5454466271. The reversal of 5454466240 is 426644545.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 5454466193 and 5454466202.
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, 8251510 + ... + 8252170.
Almost surely, 25454466240 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 5454466240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6592074192).
5454466240 is an abundant number, since it is smaller than the sum of its proper divisors (7729682144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5454466240 is a wasteful number, since it uses less digits than its factorization.
5454466240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1026 (or 1016 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 40.
The square root of 5454466240 is about 73854.3583006447. The cubic root of 5454466240 is about 1760.2894496397.
The spelling of 5454466240 in words is "five billion, four hundred fifty-four million, four hundred sixty-six thousand, two hundred forty".
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