Base | Representation |
---|---|
bin | 1001010011100110… |
… | …0001110011100001 |
3 | 20110002122001211021 |
4 | 2110321201303201 |
5 | 20104003434031 |
6 | 1051515045441 |
7 | 115622400400 |
oct | 22471416341 |
9 | 6402561737 |
10 | 2498108641 |
11 | 1072131aa6 |
12 | 598740881 |
13 | 30a7195c2 |
14 | 199abb637 |
15 | e94a5511 |
hex | 94e61ce1 |
2498108641 has 12 divisors (see below), whose sum is σ = 2906786820. Its totient is φ = 2140629120.
The previous prime is 2498108617. The next prime is 2498108647. The reversal of 2498108641 is 1468018942.
It can be written as a sum of positive squares in 2 ways, for example, as 296528400 + 2201580241 = 17220^2 + 46921^2 .
It is not a de Polignac number, because 2498108641 - 211 = 2498106593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2498108647) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295765 + ... + 304093.
It is an arithmetic number, because the mean of its divisors is an integer number (242232235).
Almost surely, 22498108641 is an apocalyptic number.
It is an amenable number.
2498108641 is a deficient number, since it is larger than the sum of its proper divisors (408678179).
2498108641 is an equidigital number, since it uses as much as digits as its factorization.
2498108641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14464 (or 14457 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 43.
The square root of 2498108641 is about 49981.0828314073. The cubic root of 2498108641 is about 1356.8664594031.
The spelling of 2498108641 in words is "two billion, four hundred ninety-eight million, one hundred eight thousand, six hundred forty-one".
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