Base | Representation |
---|---|
bin | 1011101000010110… |
… | …0010010000011010 |
3 | 22001120121200222220 |
4 | 2322011202100122 |
5 | 22343213410320 |
6 | 1233443324510 |
7 | 140236450221 |
oct | 27205422032 |
9 | 8046550886 |
10 | 3122013210 |
11 | 1362327808 |
12 | 731680736 |
13 | 3a9a648c4 |
14 | 2188c7cb8 |
15 | 134145e40 |
hex | ba16241a |
3122013210 has 32 divisors (see below), whose sum is σ = 7494550272. Its totient is φ = 832345920.
The previous prime is 3122013203. The next prime is 3122013217. The reversal of 3122013210 is 123102213.
It is an interprime number because it is at equal distance from previous prime (3122013203) and next prime (3122013217).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3122013210.
It is not an unprimeable number, because it can be changed into a prime (3122013217) 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 15 ways as a sum of consecutive naturals, for example, 163167 + ... + 181293.
It is an arithmetic number, because the mean of its divisors is an integer number (234204696).
Almost surely, 23122013210 is an apocalyptic number.
3122013210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3122013210 is an abundant number, since it is smaller than the sum of its proper divisors (4372537062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122013210 is a wasteful number, since it uses less digits than its factorization.
3122013210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23878.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 3122013210 is about 55874.9783892576. The cubic root of 3122013210 is about 1461.5429378633.
Adding to 3122013210 its reverse (123102213), we get a palindrome (3245115423).
The spelling of 3122013210 in words is "three billion, one hundred twenty-two million, thirteen thousand, two hundred ten".
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