Base | Representation |
---|---|
bin | 11001010101110… |
… | …110011100111010 |
3 | 1002122000021202120 |
4 | 121111312130322 |
5 | 1332320032313 |
6 | 110104342110 |
7 | 13351534014 |
oct | 3125663472 |
9 | 1078007676 |
10 | 425158458 |
11 | 1a8a9992a |
12 | ba474936 |
13 | 6a10c96a |
14 | 406731b4 |
15 | 274d2d23 |
hex | 1957673a |
425158458 has 32 divisors (see below), whose sum is σ = 871934976. Its totient is φ = 138130608.
The previous prime is 425158451. The next prime is 425158499. The reversal of 425158458 is 854851524.
It is not an unprimeable number, because it can be changed into a prime (425158451) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 143791 + ... + 146717.
It is an arithmetic number, because the mean of its divisors is an integer number (27247968).
Almost surely, 2425158458 is an apocalyptic number.
425158458 is an abundant number, since it is smaller than the sum of its proper divisors (446776518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425158458 is a wasteful number, since it uses less digits than its factorization.
425158458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3538.
The product of its digits is 256000, while the sum is 42.
The square root of 425158458 is about 20619.3709409380. The cubic root of 425158458 is about 751.9407266640.
The spelling of 425158458 in words is "four hundred twenty-five million, one hundred fifty-eight thousand, four hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •