Base | Representation |
---|---|
bin | 10010111010001011… |
… | …110111001110000100 |
3 | 1221101222200202101121 |
4 | 102322023313032010 |
5 | 313040201303444 |
6 | 13154411203324 |
7 | 1316066152306 |
oct | 227213671604 |
9 | 57358622347 |
10 | 20303541124 |
11 | 8679901a59 |
12 | 3b27746544 |
13 | 1bb7545479 |
14 | da873b976 |
15 | 7dc729084 |
hex | 4ba2f7384 |
20303541124 has 6 divisors (see below), whose sum is σ = 35531196974. Its totient is φ = 10151770560.
The previous prime is 20303541121. The next prime is 20303541127. The reversal of 20303541124 is 42114530302.
It is an interprime number because it is at equal distance from previous prime (20303541121) and next prime (20303541127).
It can be written as a sum of positive squares in only one way, i.e., 20155480900 + 148060224 = 141970^2 + 12168^2 .
It is not an unprimeable number, because it can be changed into a prime (20303541121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537942637 + ... + 2537942644.
Almost surely, 220303541124 is an apocalyptic number.
It is an amenable number.
20303541124 is a deficient number, since it is larger than the sum of its proper divisors (15227655850).
20303541124 is a wasteful number, since it uses less digits than its factorization.
20303541124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5075885285 (or 5075885283 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The spelling of 20303541124 in words is "twenty billion, three hundred three million, five hundred forty-one thousand, one hundred twenty-four".
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