Base | Representation |
---|---|
bin | 1001101110101000… |
… | …10010001000100011 |
3 | 111111000001111000212 |
4 | 10313110102020203 |
5 | 41144044000311 |
6 | 2222135404335 |
7 | 243301014410 |
oct | 46724221043 |
9 | 14430044025 |
10 | 5223031331 |
11 | 22402a0821 |
12 | 10192236ab |
13 | 65311acab |
14 | 37795b107 |
15 | 20880ec8b |
hex | 137512223 |
5223031331 has 16 divisors (see below), whose sum is σ = 6022646784. Its totient is φ = 4436938944.
The previous prime is 5223031327. The next prime is 5223031349. The reversal of 5223031331 is 1331303225.
It is a cyclic number.
It is not a de Polignac number, because 5223031331 - 22 = 5223031327 is a prime.
It is a super-2 number, since 2×52230313312 = 54560112569215263122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5223031297 and 5223031306.
It is not an unprimeable number, because it can be changed into a prime (5223031321) 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, 412511 + ... + 424983.
It is an arithmetic number, because the mean of its divisors is an integer number (376415424).
Almost surely, 25223031331 is an apocalyptic number.
5223031331 is a deficient number, since it is larger than the sum of its proper divisors (799615453).
5223031331 is a wasteful number, since it uses less digits than its factorization.
5223031331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13010.
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 5223031331 is about 72270.5426228418. The cubic root of 5223031331 is about 1735.0322180343.
Adding to 5223031331 its reverse (1331303225), we get a palindrome (6554334556).
The spelling of 5223031331 in words is "five billion, two hundred twenty-three million, thirty-one thousand, three hundred thirty-one".
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