Base | Representation |
---|---|
bin | 1010001110110111… |
… | …01010000101101000 |
3 | 112011211210122000000 |
4 | 11013123222011220 |
5 | 42222302244122 |
6 | 2305034343000 |
7 | 253063062120 |
oct | 50733520550 |
9 | 15154718000 |
10 | 5493399912 |
11 | 2369976730 |
12 | 109388aa60 |
13 | 6971427c0 |
14 | 3a1819c80 |
15 | 2224190ac |
hex | 1476ea168 |
5493399912 has 448 divisors, whose sum is σ = 20756856960. Its totient is φ = 1315699200.
The previous prime is 5493399911. The next prime is 5493399913. The reversal of 5493399912 is 2199933945.
5493399912 is a `hidden beast` number, since 549 + 3 + 3 + 9 + 9 + 91 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (5493399911) and next prime (5493399913).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (5493399911) by changing a digit.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 5837362 + ... + 5838302.
It is an arithmetic number, because the mean of its divisors is an integer number (46332270).
Almost surely, 25493399912 is an apocalyptic number.
5493399912 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5493399912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10378428480).
5493399912 is an abundant number, since it is smaller than the sum of its proper divisors (15263457048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5493399912 is a wasteful number, since it uses less digits than its factorization.
5493399912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996 (or 977 counting only the distinct ones).
The product of its digits is 2361960, while the sum is 54.
The square root of 5493399912 is about 74117.4737292091. The cubic root of 5493399912 is about 1764.4678059579.
The spelling of 5493399912 in words is "five billion, four hundred ninety-three million, three hundred ninety-nine thousand, nine hundred twelve".
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