Base | Representation |
---|---|
bin | 1011100011100111… |
… | …1101111000011111 |
3 | 22000012100021002002 |
4 | 2320321331320133 |
5 | 22323131002143 |
6 | 1231454552515 |
7 | 136606202564 |
oct | 27071757037 |
9 | 8005307062 |
10 | 3102203423 |
11 | 1352127390 |
12 | 726b0873b |
13 | 3a5919c37 |
14 | 21600c86b |
15 | 1325315b8 |
hex | b8e7de1f |
3102203423 has 4 divisors (see below), whose sum is σ = 3384221928. Its totient is φ = 2820184920.
The previous prime is 3102203413. The next prime is 3102203483. The reversal of 3102203423 is 3243022013.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3102203423 - 216 = 3102137887 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3102203395 and 3102203404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102203413) 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, 141009236 + ... + 141009257.
It is an arithmetic number, because the mean of its divisors is an integer number (846055482).
Almost surely, 23102203423 is an apocalyptic number.
3102203423 is a deficient number, since it is larger than the sum of its proper divisors (282018505).
3102203423 is a wasteful number, since it uses less digits than its factorization.
3102203423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282018504.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 3102203423 is about 55697.4274361034. The cubic root of 3102203423 is about 1458.4451175033.
Adding to 3102203423 its reverse (3243022013), we get a palindrome (6345225436).
The spelling of 3102203423 in words is "three billion, one hundred two million, two hundred three thousand, four hundred twenty-three".
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