Base | Representation |
---|---|
bin | 11001010111100… |
… | …100010000111000 |
3 | 1002122212010202110 |
4 | 121113210100320 |
5 | 1332423430443 |
6 | 110122132320 |
7 | 13355416242 |
oct | 3127442070 |
9 | 1078763673 |
10 | 425608248 |
11 | 1a927685a |
12 | ba6510a0 |
13 | 6a239600 |
14 | 4074d092 |
15 | 27571233 |
hex | 195e4438 |
425608248 has 48 divisors (see below), whose sum is σ = 1152175320. Its totient is φ = 130955136.
The previous prime is 425608247. The next prime is 425608259. The reversal of 425608248 is 842806524.
It is a super-2 number, since 2×4256082482 = 362284761531259008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425608247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48411 + ... + 56522.
Almost surely, 2425608248 is an apocalyptic number.
It is an amenable number.
425608248 is an abundant number, since it is smaller than the sum of its proper divisors (726567072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425608248 is a wasteful number, since it uses less digits than its factorization.
425608248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104968 (or 104951 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 39.
The square root of 425608248 is about 20630.2750345215. The cubic root of 425608248 is about 752.2058013384.
The spelling of 425608248 in words is "four hundred twenty-five million, six hundred eight thousand, two hundred forty-eight".
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