Base | Representation |
---|---|
bin | 11001010111010… |
… | …100001000000110 |
3 | 1002122201210002101 |
4 | 121113110020012 |
5 | 1332414322100 |
6 | 110120502314 |
7 | 13355022445 |
oct | 3127241006 |
9 | 1078653071 |
10 | 425542150 |
11 | 1a9231130 |
12 | ba61a99a |
13 | 6a2154b7 |
14 | 40732d5c |
15 | 2755b86a |
hex | 195d4206 |
425542150 has 24 divisors (see below), whose sum is σ = 863464824. Its totient is φ = 154742400.
The previous prime is 425542133. The next prime is 425542171. The reversal of 425542150 is 51245524.
It is a super-2 number, since 2×4255421502 = 362172242853245000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386307 + ... + 387406.
It is an arithmetic number, because the mean of its divisors is an integer number (35977701).
Almost surely, 2425542150 is an apocalyptic number.
425542150 is an abundant number, since it is smaller than the sum of its proper divisors (437922674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425542150 is a wasteful number, since it uses less digits than its factorization.
425542150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 773736 (or 773731 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 425542150 is about 20628.6730062794. The cubic root of 425542150 is about 752.1668595233.
Adding to 425542150 its reverse (51245524), we get a palindrome (476787674).
The spelling of 425542150 in words is "four hundred twenty-five million, five hundred forty-two thousand, one hundred fifty".
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