Base | Representation |
---|---|
bin | 11001011000110… |
… | …110000000001010 |
3 | 1002200111011000112 |
4 | 121120312000022 |
5 | 1333020134200 |
6 | 110133234322 |
7 | 13361312321 |
oct | 3130660012 |
9 | 1080434015 |
10 | 425943050 |
11 | 1a9485355 |
12 | ba7929a2 |
13 | 6a325b10 |
14 | 407d90b8 |
15 | 275da535 |
hex | 1963600a |
425943050 has 48 divisors (see below), whose sum is σ = 855387960. Its totient is φ = 156867840.
The previous prime is 425943031. The next prime is 425943059. The reversal of 425943050 is 50349524.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 43388569 + 382554481 = 6587^2 + 19559^2 .
It is a super-3 number, since 3×4259430503 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 425942998 and 425943016.
It is not an unprimeable number, because it can be changed into a prime (425943059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397916 + ... + 398984.
Almost surely, 2425943050 is an apocalyptic number.
425943050 is an abundant number, since it is smaller than the sum of its proper divisors (429444910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425943050 is a wasteful number, since it uses less digits than its factorization.
425943050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1707 (or 1702 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 425943050 is about 20638.3877761806. The cubic root of 425943050 is about 752.4029889326.
The spelling of 425943050 in words is "four hundred twenty-five million, nine hundred forty-three thousand, fifty".
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