Base | Representation |
---|---|
bin | 11001010111000… |
… | …101111011111000 |
3 | 1002122121211100120 |
4 | 121113011323320 |
5 | 1332410442044 |
6 | 110115333240 |
7 | 13354361130 |
oct | 3127057370 |
9 | 1078554316 |
10 | 425484024 |
11 | 1a91a1499 |
12 | ba5b1220 |
13 | 6a1c4bc4 |
14 | 40719ac0 |
15 | 27549519 |
hex | 195c5ef8 |
425484024 has 128 divisors (see below), whose sum is σ = 1355097600. Its totient is φ = 108380160.
The previous prime is 425483999. The next prime is 425484047. The reversal of 425484024 is 420484524.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50344 + ... + 58184.
It is an arithmetic number, because the mean of its divisors is an integer number (10586700).
Almost surely, 2425484024 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 425484024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677548800).
425484024 is an abundant number, since it is smaller than the sum of its proper divisors (929613576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425484024 is a wasteful number, since it uses less digits than its factorization.
425484024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7893 (or 7889 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 33.
The square root of 425484024 is about 20627.2640939122. The cubic root of 425484024 is about 752.1326111011.
The spelling of 425484024 in words is "four hundred twenty-five million, four hundred eighty-four thousand, twenty-four".
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