Base | Representation |
---|---|
bin | 1011100011100111… |
… | …1111110011110001 |
3 | 22000012100122220022 |
4 | 2320321333303301 |
5 | 22323131230223 |
6 | 1231455053225 |
7 | 136606234565 |
oct | 27071776361 |
9 | 8005318808 |
10 | 3102211313 |
11 | 1352132303 |
12 | 726b11215 |
13 | 3a59206c6 |
14 | 2160116a5 |
15 | 132533ac8 |
hex | b8e7fcf1 |
3102211313 has 8 divisors (see below), whose sum is σ = 3208981440. Its totient is φ = 2996647920.
The previous prime is 3102211291. The next prime is 3102211337. The reversal of 3102211313 is 3131122013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3102211313 - 212 = 3102207217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3102211291 and 3102211300.
It is not an unprimeable number, because it can be changed into a prime (3162211313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296453 + ... + 306738.
It is an arithmetic number, because the mean of its divisors is an integer number (401122680).
Almost surely, 23102211313 is an apocalyptic number.
It is an amenable number.
3102211313 is a deficient number, since it is larger than the sum of its proper divisors (106770127).
3102211313 is a wasteful number, since it uses less digits than its factorization.
3102211313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603367.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 3102211313 is about 55697.4982651824. The cubic root of 3102211313 is about 1458.4463539494.
Adding to 3102211313 its reverse (3131122013), we get a palindrome (6233333326).
The spelling of 3102211313 in words is "three billion, one hundred two million, two hundred eleven thousand, three hundred thirteen".
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