Base | Representation |
---|---|
bin | 101111011111111011… |
… | …1011100010100111000 |
3 | 100202021210001222012201 |
4 | 1132333313130110320 |
5 | 3132400311330013 |
6 | 114505403115544 |
7 | 10240510102141 |
oct | 1367767342470 |
9 | 322253058181 |
10 | 102003230008 |
11 | 3a294189499 |
12 | 17928812bb4 |
13 | 9807848044 |
14 | 4d1911aac8 |
15 | 29c00393dd |
hex | 17bfddc538 |
102003230008 has 16 divisors (see below), whose sum is σ = 192091239000. Its totient is φ = 50778899616.
The previous prime is 102003229987. The next prime is 102003230009. The reversal of 102003230008 is 800032300201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102003230009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27837478 + ... + 27841141.
Almost surely, 2102003230008 is an apocalyptic number.
It is an amenable number.
102003230008 is a deficient number, since it is larger than the sum of its proper divisors (90088008992).
102003230008 is a wasteful number, since it uses less digits than its factorization.
102003230008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55678854 (or 55678850 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 102003230008 its reverse (800032300201), we get a palindrome (902035530209).
The spelling of 102003230008 in words is "one hundred two billion, three million, two hundred thirty thousand, eight".
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