Base | Representation |
---|---|
bin | 1011100011101011… |
… | …0011100001010011 |
3 | 22000012202102110010 |
4 | 2320322303201103 |
5 | 22323210014443 |
6 | 1231503410003 |
7 | 136611106242 |
oct | 27072634123 |
9 | 8005672403 |
10 | 3102423123 |
11 | 1352267458 |
12 | 726bb3903 |
13 | 3a5995c37 |
14 | 216068959 |
15 | 132576733 |
hex | b8eb3853 |
3102423123 has 16 divisors (see below), whose sum is σ = 4169834496. Its totient is φ = 2051708160.
The previous prime is 3102423119. The next prime is 3102423133. The reversal of 3102423123 is 3213242013.
It is not a de Polignac number, because 3102423123 - 22 = 3102423119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3102423123.
It is not an unprimeable number, because it can be changed into a prime (3102423133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202915 + ... + 217667.
It is an arithmetic number, because the mean of its divisors is an integer number (260614656).
Almost surely, 23102423123 is an apocalyptic number.
3102423123 is a deficient number, since it is larger than the sum of its proper divisors (1067411373).
3102423123 is a wasteful number, since it uses less digits than its factorization.
3102423123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15314.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3102423123 is about 55699.3996646283. The cubic root of 3102423123 is about 1458.4795460245.
Adding to 3102423123 its reverse (3213242013), we get a palindrome (6315665136).
The spelling of 3102423123 in words is "three billion, one hundred two million, four hundred twenty-three thousand, one hundred twenty-three".
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