Base | Representation |
---|---|
bin | 1011001011110010… |
… | …0000000100001111 |
3 | 21202020011210020201 |
4 | 2302330200010033 |
5 | 22122031020211 |
6 | 1213523354331 |
7 | 134253213412 |
oct | 26274400417 |
9 | 7666153221 |
10 | 3002204431 |
11 | 1300736696 |
12 | 6b95229a7 |
13 | 38aca6a35 |
14 | 206a1bb79 |
15 | 12887c0c1 |
hex | b2f2010f |
3002204431 has 4 divisors (see below), whose sum is σ = 3002474992. Its totient is φ = 3001933872.
The previous prime is 3002204423. The next prime is 3002204441. The reversal of 3002204431 is 1344022003.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1344022003 = 37 ⋅36324919.
It is a cyclic number.
It is not a de Polignac number, because 3002204431 - 23 = 3002204423 is a prime.
It is a super-2 number, since 2×30022044312 = 18026462891032067522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3002204399 and 3002204408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3002204411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117891 + ... + 141076.
It is an arithmetic number, because the mean of its divisors is an integer number (750618748).
Almost surely, 23002204431 is an apocalyptic number.
3002204431 is a deficient number, since it is larger than the sum of its proper divisors (270561).
3002204431 is a wasteful number, since it uses less digits than its factorization.
3002204431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270560.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 3002204431 is about 54792.3756648678. The cubic root of 3002204431 is about 1442.6027437789.
Adding to 3002204431 its reverse (1344022003), we get a palindrome (4346226434).
The spelling of 3002204431 in words is "three billion, two million, two hundred four thousand, four hundred thirty-one".
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