Base | Representation |
---|---|
bin | 100011010001001001011111… |
… | …1000011100010001100000101 |
3 | 1111200101202022101020102122212 |
4 | 1012202102333003202030011 |
5 | 311130121232411331323 |
6 | 3015441051545233205 |
7 | 122225443231543121 |
oct | 10642227703421405 |
9 | 1450352271212585 |
10 | 310220103230213 |
11 | 8a933674941090 |
12 | 2a962898a92805 |
13 | 1041382675bca7 |
14 | 5686a39920581 |
15 | 25ce80ba83b78 |
hex | 11a24bf0e2305 |
310220103230213 has 32 divisors (see below), whose sum is σ = 342399855013632. Its totient is φ = 278721861580800.
The previous prime is 310220103230209. The next prime is 310220103230239. The reversal of 310220103230213 is 312032301022013.
It is not a de Polignac number, because 310220103230213 - 22 = 310220103230209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310220103230263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2901341993 + ... + 2901448913.
It is an arithmetic number, because the mean of its divisors is an integer number (10699995469176).
Almost surely, 2310220103230213 is an apocalyptic number.
It is an amenable number.
310220103230213 is a deficient number, since it is larger than the sum of its proper divisors (32179751783419).
310220103230213 is a wasteful number, since it uses less digits than its factorization.
310220103230213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115565.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 310220103230213 its reverse (312032301022013), we get a palindrome (622252404252226).
The spelling of 310220103230213 in words is "three hundred ten trillion, two hundred twenty billion, one hundred three million, two hundred thirty thousand, two hundred thirteen".
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