Base | Representation |
---|---|
bin | 1011100011100101… |
… | …0001011000000010 |
3 | 22000012000000000012 |
4 | 2320321101120002 |
5 | 22323104133442 |
6 | 1231451024522 |
7 | 136604513234 |
oct | 27071213002 |
9 | 8005000005 |
10 | 3102021122 |
11 | 1352012422 |
12 | 726a3b142 |
13 | 3a5884c75 |
14 | 215da2254 |
15 | 1324e7582 |
hex | b8e51602 |
3102021122 has 8 divisors (see below), whose sum is σ = 4653598716. Its totient is φ = 1550821552.
The previous prime is 3102021121. The next prime is 3102021191. The reversal of 3102021122 is 2211202013.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2968179361 + 133841761 = 54481^2 + 11569^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3102021097 and 3102021106.
It is not an unprimeable number, because it can be changed into a prime (3102021121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73013 + ... + 107400.
Almost surely, 23102021122 is an apocalyptic number.
3102021122 is a deficient number, since it is larger than the sum of its proper divisors (1551577594).
3102021122 is a wasteful number, since it uses less digits than its factorization.
3102021122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189012.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 3102021122 is about 55695.7908822561. The cubic root of 3102021122 is about 1458.4165484321.
Adding to 3102021122 its reverse (2211202013), we get a palindrome (5313223135).
The spelling of 3102021122 in words is "three billion, one hundred two million, twenty-one thousand, one hundred twenty-two".
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