Base | Representation |
---|---|
bin | 1011101101001101… |
… | …0110111110001101 |
3 | 22010000000011220220 |
4 | 2323103112332031 |
5 | 22413424223341 |
6 | 1235452501553 |
7 | 140605036332 |
oct | 27323267615 |
9 | 8100004826 |
10 | 3142414221 |
11 | 13728a1351 |
12 | 73847a8b9 |
13 | 3b10586cb |
14 | 21b4b8989 |
15 | 135d25a66 |
hex | bb4d6f8d |
3142414221 has 4 divisors (see below), whose sum is σ = 4189885632. Its totient is φ = 2094942812.
The previous prime is 3142414217. The next prime is 3142414259. The reversal of 3142414221 is 1224142413.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3142414221 - 22 = 3142414217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3142414191 and 3142414200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142414201) 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, 523735701 + ... + 523735706.
It is an arithmetic number, because the mean of its divisors is an integer number (1047471408).
Almost surely, 23142414221 is an apocalyptic number.
It is an amenable number.
3142414221 is a deficient number, since it is larger than the sum of its proper divisors (1047471411).
3142414221 is a wasteful number, since it uses less digits than its factorization.
3142414221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1047471410.
The product of its digits is 1536, while the sum is 24.
The square root of 3142414221 is about 56057.2405760398. The cubic root of 3142414221 is about 1464.7195463875.
Adding to 3142414221 its reverse (1224142413), we get a palindrome (4366556634).
The spelling of 3142414221 in words is "three billion, one hundred forty-two million, four hundred fourteen thousand, two hundred twenty-one".
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