Base | Representation |
---|---|
bin | 1001000001001000… |
… | …00011110111111101 |
3 | 110111101202002002202 |
4 | 10200210003313331 |
5 | 34403332310021 |
6 | 2120221401245 |
7 | 230654203532 |
oct | 44044036775 |
9 | 13441662082 |
10 | 4841291261 |
11 | 2064867864 |
12 | b31409225 |
13 | 5c2000ab1 |
14 | 33cd8ad89 |
15 | 1d5056a0b |
hex | 120903dfd |
4841291261 has 2 divisors, whose sum is σ = 4841291262. Its totient is φ = 4841291260.
The previous prime is 4841291251. The next prime is 4841291309. The reversal of 4841291261 is 1621921484.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3234083161 + 1607208100 = 56869^2 + 40090^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4841291261 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4841291251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2420645630 + 2420645631.
It is an arithmetic number, because the mean of its divisors is an integer number (2420645631).
Almost surely, 24841291261 is an apocalyptic number.
It is an amenable number.
4841291261 is a deficient number, since it is larger than the sum of its proper divisors (1).
4841291261 is an equidigital number, since it uses as much as digits as its factorization.
4841291261 is an evil number, because the sum of its binary digits is even.
The product of its digits is 27648, while the sum is 38.
The square root of 4841291261 is about 69579.3881907566. The cubic root of 4841291261 is about 1691.6885264288.
The spelling of 4841291261 in words is "four billion, eight hundred forty-one million, two hundred ninety-one thousand, two hundred sixty-one".
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