Base | Representation |
---|---|
bin | 11001011000010… |
… | …100100100000000 |
3 | 1002200020012010120 |
4 | 121120110210000 |
5 | 1333001243310 |
6 | 110130300240 |
7 | 13360202100 |
oct | 3130244400 |
9 | 1080205116 |
10 | 425806080 |
11 | 1a93a1457 |
12 | ba727680 |
13 | 6a2a867b |
14 | 407a1200 |
15 | 275aeb70 |
hex | 19614900 |
425806080 has 432 divisors, whose sum is σ = 1655345664. Its totient is φ = 92897280.
The previous prime is 425806039. The next prime is 425806109. The reversal of 425806080 is 80608524.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5832924 + ... + 5832996.
Almost surely, 2425806080 is an apocalyptic number.
425806080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 425806080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (827672832).
425806080 is an abundant number, since it is smaller than the sum of its proper divisors (1229539584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425806080 is a wasteful number, since it uses less digits than its factorization.
425806080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 425806080 is about 20635.0691784641. The cubic root of 425806080 is about 752.3223305081.
The spelling of 425806080 in words is "four hundred twenty-five million, eight hundred six thousand, eighty".
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