Base | Representation |
---|---|
bin | 1001111001010001… |
… | …11100010011110000 |
3 | 111201020002110221120 |
4 | 10330220330103300 |
5 | 41334424124130 |
6 | 2235045422240 |
7 | 245434041300 |
oct | 47450742360 |
9 | 14636073846 |
10 | 5312333040 |
11 | 2286745493 |
12 | 104310a980 |
13 | 668787141 |
14 | 385765600 |
15 | 21159e910 |
hex | 13ca3c4f0 |
5312333040 has 240 divisors, whose sum is σ = 19358573472. Its totient is φ = 1201471488.
The previous prime is 5312332957. The next prime is 5312333113. The reversal of 5312333040 is 403332135.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 5312333040.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1138392 + ... + 1143048.
Almost surely, 25312333040 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 5312333040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9679286736).
5312333040 is an abundant number, since it is smaller than the sum of its proper divisors (14046240432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5312333040 is a wasteful number, since it uses less digits than its factorization.
5312333040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4784 (or 4771 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 5312333040 is about 72885.7533404163. The cubic root of 5312333040 is about 1744.8647322781.
Adding to 5312333040 its reverse (403332135), we get a palindrome (5715665175).
The spelling of 5312333040 in words is "five billion, three hundred twelve million, three hundred thirty-three thousand, forty".
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