Base | Representation |
---|---|
bin | 111111010101001… |
… | …1111010010100000 |
3 | 12111002200121110220 |
4 | 1332222133102200 |
5 | 13323004124144 |
6 | 550511323040 |
7 | 103442526564 |
oct | 17652372240 |
9 | 5432617426 |
10 | 2125067424 |
11 | 9a05aa677 |
12 | 4b3820480 |
13 | 27b35695c |
14 | 1623336a4 |
15 | c6869919 |
hex | 7ea9f4a0 |
2125067424 has 48 divisors (see below), whose sum is σ = 5609167200. Its totient is φ = 704436480.
The previous prime is 2125067411. The next prime is 2125067429. The reversal of 2125067424 is 4247605212.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (2125067429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43774 + ... + 78525.
It is an arithmetic number, because the mean of its divisors is an integer number (116857650).
Almost surely, 22125067424 is an apocalyptic number.
2125067424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2125067424 is an abundant number, since it is smaller than the sum of its proper divisors (3484099776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2125067424 is a wasteful number, since it uses less digits than its factorization.
2125067424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122493 (or 122485 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 2125067424 is about 46098.4535966230. The cubic root of 2125067424 is about 1285.6543925257.
The spelling of 2125067424 in words is "two billion, one hundred twenty-five million, sixty-seven thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •