Base | Representation |
---|---|
bin | 101011100010101111101… |
… | …101101100000110110000 |
3 | 101121001111201022001001120 |
4 | 223202233231230012300 |
5 | 343011104234243302 |
6 | 10210341331502240 |
7 | 426116424532161 |
oct | 53425755540660 |
9 | 11531451261046 |
10 | 2992245227952 |
11 | a54005472762 |
12 | 403b00a57980 |
13 | 18922404b3a6 |
14 | a4b7b025768 |
15 | 52c7da389bc |
hex | 2b8afb6c1b0 |
2992245227952 has 40 divisors (see below), whose sum is σ = 7758702808560. Its totient is φ = 993707208960.
The previous prime is 2992245227947. The next prime is 2992245227953. The reversal of 2992245227952 is 2597225422992.
It is a super-2 number, since 2×29922452279522 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2992245227953) 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, 115857799 + ... + 115883622.
It is an arithmetic number, because the mean of its divisors is an integer number (193967570214).
Almost surely, 22992245227952 is an apocalyptic number.
It is an amenable number.
2992245227952 is an abundant number, since it is smaller than the sum of its proper divisors (4766457580608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2992245227952 is a wasteful number, since it uses less digits than its factorization.
2992245227952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231741701 (or 231741695 counting only the distinct ones).
The product of its digits is 32659200, while the sum is 60.
The spelling of 2992245227952 in words is "two trillion, nine hundred ninety-two billion, two hundred forty-five million, two hundred twenty-seven thousand, nine hundred fifty-two".
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