Base | Representation |
---|---|
bin | 10111110110110… |
… | …10000000111001 |
3 | 111221120021100200 |
4 | 23323122000321 |
5 | 402212404200 |
6 | 31505152413 |
7 | 4650004206 |
oct | 1373320071 |
9 | 457507320 |
10 | 200122425 |
11 | a2a66a38 |
12 | 5702b709 |
13 | 325cac49 |
14 | 1c814cad |
15 | 12880800 |
hex | beda039 |
200122425 has 36 divisors (see below), whose sum is σ = 374035584. Its totient is φ = 102088800.
The previous prime is 200122399. The next prime is 200122427. The reversal of 200122425 is 524221002.
It is not a de Polignac number, because 200122425 - 27 = 200122297 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 200122398 and 200122407.
It is not an unprimeable number, because it can be changed into a prime (200122427) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14161 + ... + 24510.
Almost surely, 2200122425 is an apocalyptic number.
200122425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200122425 is a deficient number, since it is larger than the sum of its proper divisors (173913159).
200122425 is a wasteful number, since it uses less digits than its factorization.
200122425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38710 (or 38702 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 200122425 is about 14146.4633389409. The cubic root of 200122425 is about 584.9228475943.
Adding to 200122425 its reverse (524221002), we get a palindrome (724343427).
The spelling of 200122425 in words is "two hundred million, one hundred twenty-two thousand, four hundred twenty-five".
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