Base | Representation |
---|---|
bin | 1011100011100101… |
… | …0011100110011111 |
3 | 22000012000110111212 |
4 | 2320321103212133 |
5 | 22323104431424 |
6 | 1231451135035 |
7 | 136604551640 |
oct | 27071234637 |
9 | 8005013455 |
10 | 3102030239 |
11 | 1352019260 |
12 | 726a4447b |
13 | 3a5889169 |
14 | 215da56c7 |
15 | 1324ea10e |
hex | b8e5399f |
3102030239 has 32 divisors (see below), whose sum is σ = 4100544000. Its totient is φ = 2271882240.
The previous prime is 3102030203. The next prime is 3102030241. The reversal of 3102030239 is 9320302013.
It is a cyclic number.
It is not a de Polignac number, because 3102030239 - 212 = 3102026143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102030299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1476812 + ... + 1478910.
It is an arithmetic number, because the mean of its divisors is an integer number (128142000).
Almost surely, 23102030239 is an apocalyptic number.
3102030239 is a deficient number, since it is larger than the sum of its proper divisors (998513761).
3102030239 is a wasteful number, since it uses less digits than its factorization.
3102030239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3263.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 3102030239 is about 55695.8727285963. The cubic root of 3102030239 is about 1458.4179772178.
The spelling of 3102030239 in words is "three billion, one hundred two million, thirty thousand, two hundred thirty-nine".
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