Base | Representation |
---|---|
bin | 10100010000111000000001 |
3 | 100222212200210 |
4 | 110100320001 |
5 | 2324441001 |
6 | 305504333 |
7 | 63102612 |
oct | 24207001 |
9 | 10885623 |
10 | 5312001 |
11 | 2aa8a92 |
12 | 19420a9 |
13 | 113cac6 |
14 | 9c3c09 |
15 | 6eddd6 |
hex | 510e01 |
5312001 has 16 divisors (see below), whose sum is σ = 7640640. Its totient is φ = 3271680.
The previous prime is 5311993. The next prime is 5312033. The reversal of 5312001 is 1002135.
It is not a de Polignac number, because 5312001 - 23 = 5311993 is a prime.
5312001 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201 + ... + 3473.
It is an arithmetic number, because the mean of its divisors is an integer number (477540).
Almost surely, 25312001 is an apocalyptic number.
It is an amenable number.
5312001 is a deficient number, since it is larger than the sum of its proper divisors (2328639).
5312001 is a wasteful number, since it uses less digits than its factorization.
5312001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2336.
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 5312001 is about 2304.7778634827. Note that the first 3 decimals coincide. The cubic root of 5312001 is about 174.4828378072.
Adding to 5312001 its reverse (1002135), we get a palindrome (6314136).
The spelling of 5312001 in words is "five million, three hundred twelve thousand, one".
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