Base | Representation |
---|---|
bin | 10010111000100001110001 |
3 | 100022111022010 |
4 | 102320201301 |
5 | 2231401004 |
6 | 254033133 |
7 | 60034602 |
oct | 22704161 |
9 | 10274263 |
10 | 4950129 |
11 | 2881118 |
12 | 17a87a9 |
13 | 1044192 |
14 | 92bda9 |
15 | 67ba89 |
hex | 4b8871 |
4950129 has 8 divisors (see below), whose sum is σ = 6887232. Its totient is φ = 3156560.
The previous prime is 4950109. The next prime is 4950131. The reversal of 4950129 is 9210594.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4950129 - 212 = 4946033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4950096 and 4950105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4950109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35802 + ... + 35939.
It is an arithmetic number, because the mean of its divisors is an integer number (860904).
Almost surely, 24950129 is an apocalyptic number.
It is an amenable number.
4950129 is a deficient number, since it is larger than the sum of its proper divisors (1937103).
4950129 is a wasteful number, since it uses less digits than its factorization.
4950129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71767.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 4950129 is about 2224.8885365339. Note that the first 3 decimals coincide. The cubic root of 4950129 is about 170.4271725386.
The spelling of 4950129 in words is "four million, nine hundred fifty thousand, one hundred twenty-nine".
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