Base | Representation |
---|---|
bin | 1010000111000110… |
… | …11001000010100000 |
3 | 112000022100010220110 |
4 | 11003203121002200 |
5 | 42104122141433 |
6 | 2254351411320 |
7 | 251342642034 |
oct | 50343310240 |
9 | 15008303813 |
10 | 5428318368 |
11 | 2336164a30 |
12 | 1075b23b40 |
13 | 686806905 |
14 | 396d181c4 |
15 | 21b860963 |
hex | 1438d90a0 |
5428318368 has 96 divisors (see below), whose sum is σ = 16080845760. Its totient is φ = 1588213760.
The previous prime is 5428318361. The next prime is 5428318381. The reversal of 5428318368 is 8638138245.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (5428318361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58005 + ... + 119252.
It is an arithmetic number, because the mean of its divisors is an integer number (167508810).
Almost surely, 25428318368 is an apocalyptic number.
5428318368 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
5428318368 is an abundant number, since it is smaller than the sum of its proper divisors (10652527392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5428318368 is a wasteful number, since it uses less digits than its factorization.
5428318368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177310 (or 177302 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 48.
The square root of 5428318368 is about 73677.1224193779. The cubic root of 5428318368 is about 1757.4720905682.
The spelling of 5428318368 in words is "five billion, four hundred twenty-eight million, three hundred eighteen thousand, three hundred sixty-eight".
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