Base | Representation |
---|---|
bin | 10010101011101100… |
… | …01101101111010010 |
3 | 221220000121110110100 |
4 | 21111312031233102 |
5 | 131020213210002 |
6 | 4335142113230 |
7 | 503362243521 |
oct | 112566155722 |
9 | 27800543410 |
10 | 10030210002 |
11 | 428787925a |
12 | 1b3b11b816 |
13 | c3b036c07 |
14 | 6b21884b8 |
15 | 3da87911c |
hex | 255d8dbd2 |
10030210002 has 12 divisors (see below), whose sum is σ = 21732121710. Its totient is φ = 3343403328.
The previous prime is 10030209983. The next prime is 10030210027. The reversal of 10030210002 is 20001203001.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 10023814161 + 6395841 = 100119^2 + 2529^2 .
It is a super-2 number, since 2×100302100022 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
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 in 5 ways as a sum of consecutive naturals, for example, 278616927 + ... + 278616962.
Almost surely, 210030210002 is an apocalyptic number.
10030210002 is an abundant number, since it is smaller than the sum of its proper divisors (11701911708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030210002 is a wasteful number, since it uses less digits than its factorization.
10030210002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557233897 (or 557233894 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 10030210002 its reverse (20001203001), we get a palindrome (30031413003).
The spelling of 10030210002 in words is "ten billion, thirty million, two hundred ten thousand, two".
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