Base | Representation |
---|---|
bin | 1100010101101001… |
… | …1001111010010111 |
3 | 22112211011201201212 |
4 | 3011122121322113 |
5 | 23240340032211 |
6 | 1304352212035 |
7 | 145034551100 |
oct | 30532317227 |
9 | 8484151655 |
10 | 3312033431 |
11 | 144a613813 |
12 | 78523a01b |
13 | 40a2365c5 |
14 | 235c2d3a7 |
15 | 145b7d38b |
hex | c5699e97 |
3312033431 has 12 divisors (see below), whose sum is σ = 4055552280. Its totient is φ = 2689470000.
The previous prime is 3312033427. The next prime is 3312033509. The reversal of 3312033431 is 1343302133.
It is not a de Polignac number, because 3312033431 - 22 = 3312033427 is a prime.
It is a super-2 number, since 2×33120334312 = 21939130896123263522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3312033397 and 3312033406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3312033401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1777820 + ... + 1779681.
It is an arithmetic number, because the mean of its divisors is an integer number (337962690).
Almost surely, 23312033431 is an apocalyptic number.
3312033431 is a deficient number, since it is larger than the sum of its proper divisors (743518849).
3312033431 is a wasteful number, since it uses less digits than its factorization.
3312033431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3557534 (or 3557527 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
The square root of 3312033431 is about 57550.2687309104. The cubic root of 3312033431 is about 1490.6129980771.
Adding to 3312033431 its reverse (1343302133), we get a palindrome (4655335564).
The spelling of 3312033431 in words is "three billion, three hundred twelve million, thirty-three thousand, four hundred thirty-one".
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