Base | Representation |
---|---|
bin | 1001011101000111… |
… | …1110100101111001 |
3 | 20112212211102212000 |
4 | 2113101332211321 |
5 | 20144221304231 |
6 | 1055503411213 |
7 | 116616155052 |
oct | 22721764571 |
9 | 6485742760 |
10 | 2538072441 |
11 | 1092748433 |
12 | 5a9bb3b09 |
13 | 315a9c818 |
14 | 1a1121729 |
15 | ecc4b6e6 |
hex | 9747e979 |
2538072441 has 8 divisors (see below), whose sum is σ = 3760107360. Its totient is φ = 1692048276.
The previous prime is 2538072401. The next prime is 2538072473. The reversal of 2538072441 is 1442708352.
It is a happy number.
It is not a de Polignac number, because 2538072441 - 214 = 2538056057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2538072396 and 2538072405.
It is not an unprimeable number, because it can be changed into a prime (2538072401) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 47001315 + ... + 47001368.
It is an arithmetic number, because the mean of its divisors is an integer number (470013420).
Almost surely, 22538072441 is an apocalyptic number.
It is an amenable number.
2538072441 is a deficient number, since it is larger than the sum of its proper divisors (1222034919).
2538072441 is an equidigital number, since it uses as much as digits as its factorization.
2538072441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94002692 (or 94002686 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 2538072441 is about 50379.2858325721. The cubic root of 2538072441 is about 1364.0637608401.
The spelling of 2538072441 in words is "two billion, five hundred thirty-eight million, seventy-two thousand, four hundred forty-one".
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