Base | Representation |
---|---|
bin | 11001010101010… |
… | …001000110010010 |
3 | 1002121201111212220 |
4 | 121111101012102 |
5 | 1332300133313 |
6 | 110101201510 |
7 | 13350325653 |
oct | 3125210622 |
9 | 1077644786 |
10 | 425005458 |
11 | 1a89a4989 |
12 | ba400296 |
13 | 6a088127 |
14 | 4063352a |
15 | 274a2823 |
hex | 19551192 |
425005458 has 16 divisors (see below), whose sum is σ = 872984640. Its totient is φ = 137839536.
The previous prime is 425005453. The next prime is 425005459. The reversal of 425005458 is 854500524.
It is not an unprimeable number, because it can be changed into a prime (425005453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956998 + ... + 957441.
It is an arithmetic number, because the mean of its divisors is an integer number (54561540).
Almost surely, 2425005458 is an apocalyptic number.
425005458 is an abundant number, since it is smaller than the sum of its proper divisors (447979182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425005458 is a wasteful number, since it uses less digits than its factorization.
425005458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914481.
The product of its (nonzero) digits is 32000, while the sum is 33.
The square root of 425005458 is about 20615.6605036074. The cubic root of 425005458 is about 751.8505165848.
The spelling of 425005458 in words is "four hundred twenty-five million, five thousand, four hundred fifty-eight".
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