Base | Representation |
---|---|
bin | 101011111100101101010… |
… | …000001010111101110110 |
3 | 101200201110102220022102201 |
4 | 223330231100022331312 |
5 | 343440202013114110 |
6 | 10231231411055114 |
7 | 431124263554642 |
oct | 53745520127566 |
9 | 11621412808381 |
10 | 3020121223030 |
11 | a6490a77241a |
12 | 4093a05a149a |
13 | 18ba4736c332 |
14 | a6263335c22 |
15 | 53860e57b3a |
hex | 2bf2d40af76 |
3020121223030 has 64 divisors (see below), whose sum is σ = 5862553770240. Its totient is φ = 1116104730624.
The previous prime is 3020121222991. The next prime is 3020121223073. The reversal of 3020121223030 is 303221210203.
It is a super-2 number, since 2×30201212230302 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3020121222989 and 3020121223007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1673452 + ... + 2973328.
It is an arithmetic number, because the mean of its divisors is an integer number (91602402660).
Almost surely, 23020121223030 is an apocalyptic number.
3020121223030 is a deficient number, since it is larger than the sum of its proper divisors (2842432547210).
3020121223030 is a wasteful number, since it uses less digits than its factorization.
3020121223030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1300153.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 3020121223030 its reverse (303221210203), we get a palindrome (3323342433233).
The spelling of 3020121223030 in words is "three trillion, twenty billion, one hundred twenty-one million, two hundred twenty-three thousand, thirty".
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