Base | Representation |
---|---|
bin | 1011100011000110… |
… | …0110011011101111 |
3 | 22000001012211120110 |
4 | 2320301212123233 |
5 | 22322100311343 |
6 | 1231335551103 |
7 | 136551436452 |
oct | 27061463357 |
9 | 8001184513 |
10 | 3100010223 |
11 | 1350969622 |
12 | 72622b493 |
13 | 3a532c89b |
14 | 2159db499 |
15 | 13224b833 |
hex | b8c666ef |
3100010223 has 8 divisors (see below), whose sum is σ = 4229471488. Its totient is φ = 2018611224.
The previous prime is 3100010213. The next prime is 3100010267. The reversal of 3100010223 is 3220100013.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3100010223 - 25 = 3100010191 is a prime.
It is a super-2 number, since 2×31000102232 = 19220126765409019458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3100010199 and 3100010208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100010213) 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 7 ways as a sum of consecutive naturals, for example, 12015415 + ... + 12015672.
It is an arithmetic number, because the mean of its divisors is an integer number (528683936).
Almost surely, 23100010223 is an apocalyptic number.
3100010223 is a deficient number, since it is larger than the sum of its proper divisors (1129461265).
3100010223 is a wasteful number, since it uses less digits than its factorization.
3100010223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24031133.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3100010223 is about 55677.7354334747. The cubic root of 3100010223 is about 1458.1013386372.
Adding to 3100010223 its reverse (3220100013), we get a palindrome (6320110236).
The spelling of 3100010223 in words is "three billion, one hundred million, ten thousand, two hundred twenty-three".
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