Base | Representation |
---|---|
bin | 1110111100111… |
… | …00101001111010 |
3 | 22202000002220202 |
4 | 13132130221322 |
5 | 224102002302 |
6 | 20240122202 |
7 | 3052033253 |
oct | 736345172 |
9 | 282002822 |
10 | 125422202 |
11 | 64885614 |
12 | 36006362 |
13 | 1cca4c29 |
14 | 1292bb2a |
15 | b027202 |
hex | 779ca7a |
125422202 has 8 divisors (see below), whose sum is σ = 189487200. Its totient is φ = 62259804.
The previous prime is 125422183. The next prime is 125422207. The reversal of 125422202 is 202224521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (125422207) 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 3 ways as a sum of consecutive naturals, for example, 225302 + ... + 225857.
It is an arithmetic number, because the mean of its divisors is an integer number (23685900).
Almost surely, 2125422202 is an apocalyptic number.
125422202 is a deficient number, since it is larger than the sum of its proper divisors (64064998).
125422202 is a wasteful number, since it uses less digits than its factorization.
125422202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451300.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 125422202 is about 11199.2054182428. The cubic root of 125422202 is about 500.5623033927.
Adding to 125422202 its reverse (202224521), we get a palindrome (327646723).
The spelling of 125422202 in words is "one hundred twenty-five million, four hundred twenty-two thousand, two hundred two".
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