Base | Representation |
---|---|
bin | 11001011000001… |
… | …111110001101000 |
3 | 1002200012012020100 |
4 | 121120033301220 |
5 | 1333000131342 |
6 | 110130025400 |
7 | 13360060656 |
oct | 3130176150 |
9 | 1080165210 |
10 | 425786472 |
11 | 1a9388751 |
12 | ba718260 |
13 | 6a29c777 |
14 | 40797dd6 |
15 | 275a8e4c |
hex | 1960fc68 |
425786472 has 48 divisors (see below), whose sum is σ = 1154371140. Its totient is φ = 141781248.
The previous prime is 425786467. The next prime is 425786477. The reversal of 425786472 is 274687524.
It is a happy number.
425786472 is a `hidden beast` number, since 4 + 2 + 578 + 6 + 4 + 72 = 666.
It is an interprime number because it is at equal distance from previous prime (425786467) and next prime (425786477).
It can be written as a sum of positive squares in 2 ways, for example, as 409091076 + 16695396 = 20226^2 + 4086^2 .
It is not an unprimeable number, because it can be changed into a prime (425786477) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83418 + ... + 88374.
Almost surely, 2425786472 is an apocalyptic number.
It is an amenable number.
425786472 is an abundant number, since it is smaller than the sum of its proper divisors (728584668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425786472 is a wasteful number, since it uses less digits than its factorization.
425786472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6162 (or 6155 counting only the distinct ones).
The product of its digits is 752640, while the sum is 45.
The square root of 425786472 is about 20634.5940594915. The cubic root of 425786472 is about 752.3107824010.
The spelling of 425786472 in words is "four hundred twenty-five million, seven hundred eighty-six thousand, four hundred seventy-two".
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