Base | Representation |
---|---|
bin | 101011111100111000101… |
… | …000000010101110100000 |
3 | 101200201221201221022112200 |
4 | 223330320220002232200 |
5 | 343441044334430422 |
6 | 10231302344453200 |
7 | 431132101443546 |
oct | 53747050025640 |
9 | 11621851838480 |
10 | 3020312030112 |
11 | a649a8446623 |
12 | 40943447a200 |
13 | 18ba77a58230 |
14 | a6280803d96 |
15 | 53872a982ac |
hex | 2bf38a02ba0 |
3020312030112 has 144 divisors (see below), whose sum is σ = 9793806127560. Its totient is φ = 874660478976.
The previous prime is 3020312030107. The next prime is 3020312030167. The reversal of 3020312030112 is 2110302130203.
3020312030112 is a `hidden beast` number, since 30 + 20 + 312 + 0 + 301 + 1 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 2583078982416 + 437233047696 = 1607196^2 + 661236^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 23663037 + ... + 23790332.
Almost surely, 23020312030112 is an apocalyptic number.
3020312030112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3020312030112 is an abundant number, since it is smaller than the sum of its proper divisors (6773494097448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020312030112 is a wasteful number, since it uses less digits than its factorization.
3020312030112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47453415 (or 47453404 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3020312030112 its reverse (2110302130203), we get a palindrome (5130614160315).
The spelling of 3020312030112 in words is "three trillion, twenty billion, three hundred twelve million, thirty thousand, one hundred twelve".
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