Base | Representation |
---|---|
bin | 1001100101001101… |
… | …11110011111001000 |
3 | 111021111102120212011 |
4 | 10302212332133020 |
5 | 41013333424022 |
6 | 2210234425304 |
7 | 241321444144 |
oct | 46246763710 |
9 | 14244376764 |
10 | 5144045512 |
11 | 21aa752591 |
12 | bb6892234 |
13 | 63c954418 |
14 | 36b27a224 |
15 | 20190b977 |
hex | 1329be7c8 |
5144045512 has 32 divisors (see below), whose sum is σ = 9972057600. Its totient is φ = 2485094400.
The previous prime is 5144045507. The next prime is 5144045527. The reversal of 5144045512 is 2155404415.
It is a happy number.
It is a super-2 number, since 2×51440455122 = 52922408459054684288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142789 + ... + 175147.
It is an arithmetic number, because the mean of its divisors is an integer number (311626800).
Almost surely, 25144045512 is an apocalyptic number.
It is an amenable number.
5144045512 is a deficient number, since it is larger than the sum of its proper divisors (4828012088).
5144045512 is a wasteful number, since it uses less digits than its factorization.
5144045512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33037 (or 33033 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 31.
The square root of 5144045512 is about 71722.0015894704. The cubic root of 5144045512 is about 1726.2416894276.
Adding to 5144045512 its reverse (2155404415), we get a palindrome (7299449927).
The spelling of 5144045512 in words is "five billion, one hundred forty-four million, forty-five thousand, five hundred twelve".
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