Base | Representation |
---|---|
bin | 1100001110101011101… |
… | …11110010101000000010 |
3 | 1111011121110102200200001 |
4 | 12013111313302220002 |
5 | 23341032200000002 |
6 | 521012012150214 |
7 | 42233643032206 |
oct | 6072567625002 |
9 | 1434543380601 |
10 | 420200000002 |
11 | 152229a44382 |
12 | 6953016836a |
13 | 308175a0273 |
14 | 164a2c6ab06 |
15 | ade4ebda87 |
hex | 61d5df2a02 |
420200000002 has 4 divisors (see below), whose sum is σ = 630300000006. Its totient is φ = 210100000000.
The previous prime is 420199999943. The next prime is 420200000021. The reversal of 420200000002 is 200000002024.
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., 413000307801 + 7199692201 = 642651^2 + 84851^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105049999999 + ... + 105050000002.
Almost surely, 2420200000002 is an apocalyptic number.
420200000002 is a deficient number, since it is larger than the sum of its proper divisors (210100000004).
420200000002 is a wasteful number, since it uses less digits than its factorization.
420200000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210100000003.
The product of its (nonzero) digits is 32, while the sum is 10.
Adding to 420200000002 its reverse (200000002024), we get a palindrome (620200002026).
The spelling of 420200000002 in words is "four hundred twenty billion, two hundred million, two", and thus it is an aban number.
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