Base | Representation |
---|---|
bin | 11001010101110… |
… | …011001010101010 |
3 | 1002121222121022012 |
4 | 121111303022222 |
5 | 1332314120002 |
6 | 110104155522 |
7 | 13351446542 |
oct | 3125631252 |
9 | 1077877265 |
10 | 425145002 |
11 | 1a8a8a807 |
12 | ba468ba2 |
13 | 6a1067b9 |
14 | 4066c322 |
15 | 274cdd52 |
hex | 195732aa |
425145002 has 4 divisors (see below), whose sum is σ = 637717506. Its totient is φ = 212572500.
The previous prime is 425145001. The next prime is 425145011. The reversal of 425145002 is 200541524.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 364008241 + 61136761 = 19079^2 + 7819^2 .
It is not an unprimeable number, because it can be changed into a prime (425145001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106286249 + ... + 106286252.
Almost surely, 2425145002 is an apocalyptic number.
425145002 is a deficient number, since it is larger than the sum of its proper divisors (212572504).
425145002 is a wasteful number, since it uses less digits than its factorization.
425145002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212572503.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 425145002 is about 20619.0446432418. The cubic root of 425145002 is about 751.9327937620.
Adding to 425145002 its reverse (200541524), we get a palindrome (625686526).
The spelling of 425145002 in words is "four hundred twenty-five million, one hundred forty-five thousand, two".
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