Base | Representation |
---|---|
bin | 101011111100111000100… |
… | …001100100000000100001 |
3 | 101200201221121202000101100 |
4 | 223330320201210000201 |
5 | 343441043421101200 |
6 | 10231302244225013 |
7 | 431132051140242 |
oct | 53747041440041 |
9 | 11621847660340 |
10 | 3020310331425 |
11 | a649a7496352 |
12 | 40943399b169 |
13 | 18ba775b1caa |
14 | a62804c0cc9 |
15 | 5387285ed00 |
hex | 2bf38864021 |
3020310331425 has 144 divisors (see below), whose sum is σ = 5505939204480. Its totient is φ = 1582519680000.
The previous prime is 3020310331397. The next prime is 3020310331433. The reversal of 3020310331425 is 5241330130203.
3020310331425 is a `hidden beast` number, since 3 + 0 + 203 + 1 + 0 + 3 + 31 + 425 = 666.
It is not a de Polignac number, because 3020310331425 - 215 = 3020310298657 is a prime.
It is a super-2 number, since 2×30203103314252 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1198059165 + ... + 1198061685.
It is an arithmetic number, because the mean of its divisors is an integer number (38235688920).
Almost surely, 23020310331425 is an apocalyptic number.
It is an amenable number.
3020310331425 is a deficient number, since it is larger than the sum of its proper divisors (2485628873055).
3020310331425 is a wasteful number, since it uses less digits than its factorization.
3020310331425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3064 (or 3056 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 3020310331425 its reverse (5241330130203), we get a palindrome (8261640461628).
The spelling of 3020310331425 in words is "three trillion, twenty billion, three hundred ten million, three hundred thirty-one thousand, four hundred twenty-five".
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