Base | Representation |
---|---|
bin | 1001111010101110… |
… | …1001001101100101 |
3 | 20212112110212021011 |
4 | 2132223221031211 |
5 | 20423013204000 |
6 | 1120101022221 |
7 | 122654450635 |
oct | 23653511545 |
9 | 6775425234 |
10 | 2662241125 |
11 | 1146847185 |
12 | 6236b4971 |
13 | 33572600b |
14 | 1b38046c5 |
15 | 108ac72ba |
hex | 9eae9365 |
2662241125 has 8 divisors (see below), whose sum is σ = 3322477080. Its totient is φ = 2129792800.
The previous prime is 2662241111. The next prime is 2662241143. The reversal of 2662241125 is 5211422662.
It can be written as a sum of positive squares in 4 ways, for example, as 11329956 + 2650911169 = 3366^2 + 51487^2 .
It is not a de Polignac number, because 2662241125 - 211 = 2662239077 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10648840 + ... + 10649089.
It is an arithmetic number, because the mean of its divisors is an integer number (415309635).
Almost surely, 22662241125 is an apocalyptic number.
2662241125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2662241125 is a deficient number, since it is larger than the sum of its proper divisors (660235955).
2662241125 is an equidigital number, since it uses as much as digits as its factorization.
2662241125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21297944 (or 21297934 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The square root of 2662241125 is about 51596.9100334506. The cubic root of 2662241125 is about 1385.9549991393.
Adding to 2662241125 its reverse (5211422662), we get a palindrome (7873663787).
The spelling of 2662241125 in words is "two billion, six hundred sixty-two million, two hundred forty-one thousand, one hundred twenty-five".
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