Base | Representation |
---|---|
bin | 1010001010000110… |
… | …10001011011000110 |
3 | 112002001122010010200 |
4 | 11011003101123012 |
5 | 42132040443443 |
6 | 2301050231330 |
7 | 252066404610 |
oct | 50503213306 |
9 | 15061563120 |
10 | 5453452998 |
11 | 2349371a54 |
12 | 1082425546 |
13 | 68ba97186 |
14 | 39a3bbdb0 |
15 | 21db77dd3 |
hex | 1450d16c6 |
5453452998 has 144 divisors (see below), whose sum is σ = 14391595296. Its totient is φ = 1461680640.
The previous prime is 5453452997. The next prime is 5453453023. The reversal of 5453452998 is 8992543545.
5453452998 is a `hidden beast` number, since 5 + 4 + 5 + 345 + 299 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5453452993) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5139388 + ... + 5140448.
It is an arithmetic number, because the mean of its divisors is an integer number (99941634).
Almost surely, 25453452998 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5453452998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7195797648).
5453452998 is an abundant number, since it is smaller than the sum of its proper divisors (8938142298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5453452998 is a wasteful number, since it uses less digits than its factorization.
5453452998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1227 (or 1205 counting only the distinct ones).
The product of its digits is 7776000, while the sum is 54.
The square root of 5453452998 is about 73847.4982514641. The cubic root of 5453452998 is about 1760.1804435776.
It can be divided in two parts, 545 and 3452998, that added together give a palindrome (3453543).
The spelling of 5453452998 in words is "five billion, four hundred fifty-three million, four hundred fifty-two thousand, nine hundred ninety-eight".
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