Base | Representation |
---|---|
bin | 11001010101011… |
… | …100001011010110 |
3 | 1002121210211010122 |
4 | 121111130023112 |
5 | 1332303111323 |
6 | 110102151542 |
7 | 13350605162 |
oct | 3125341326 |
9 | 1077724118 |
10 | 425050838 |
11 | 1a8a25a93 |
12 | ba4225b2 |
13 | 6a0a2994 |
14 | 40645ca2 |
15 | 274b0ec8 |
hex | 1955c2d6 |
425050838 has 4 divisors (see below), whose sum is σ = 637576260. Its totient is φ = 212525418.
The previous prime is 425050837. The next prime is 425050891. The reversal of 425050838 is 838050524.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 425050798 and 425050807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425050837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106262708 + ... + 106262711.
It is an arithmetic number, because the mean of its divisors is an integer number (159394065).
Almost surely, 2425050838 is an apocalyptic number.
425050838 is a deficient number, since it is larger than the sum of its proper divisors (212525422).
425050838 is a wasteful number, since it uses less digits than its factorization.
425050838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212525421.
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 425050838 is about 20616.7610938285. The cubic root of 425050838 is about 751.8772752703.
The spelling of 425050838 in words is "four hundred twenty-five million, fifty thousand, eight hundred thirty-eight".
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