Base | Representation |
---|---|
bin | 11001010101010… |
… | …110011110101100 |
3 | 1002121202122010021 |
4 | 121111112132230 |
5 | 1332301340000 |
6 | 110101451524 |
7 | 13350450142 |
oct | 3125263654 |
9 | 1077678107 |
10 | 425027500 |
11 | 1a8a0a4a7 |
12 | ba410ba4 |
13 | 6a095181 |
14 | 4063b592 |
15 | 274a911a |
hex | 195567ac |
425027500 has 60 divisors (see below), whose sum is σ = 935250624. Its totient is φ = 168952000.
The previous prime is 425027497. The next prime is 425027521. The reversal of 425027500 is 5720524.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 492069 + ... + 492931.
Almost surely, 2425027500 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 425027500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467625312).
425027500 is an abundant number, since it is smaller than the sum of its proper divisors (510223124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425027500 is a wasteful number, since it uses less digits than its factorization.
425027500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084 (or 1067 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 425027500 is about 20616.1950902682. The cubic root of 425027500 is about 751.8635140670.
The spelling of 425027500 in words is "four hundred twenty-five million, twenty-seven thousand, five hundred".
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