Base | Representation |
---|---|
bin | 101111111101101101… |
… | …0101011000100111101 |
3 | 100211212102001001200200 |
4 | 1133323122223010331 |
5 | 3141422043234323 |
6 | 115152453114113 |
7 | 10304331166401 |
oct | 1377332530475 |
9 | 324772031620 |
10 | 103002321213 |
11 | 3a757141500 |
12 | 17b67328939 |
13 | 993682767c |
14 | 4db1aad101 |
15 | 2a2cadb443 |
hex | 17fb6ab13d |
103002321213 has 72 divisors (see below), whose sum is σ = 169567926528. Its totient is φ = 60141312000.
The previous prime is 103002321209. The next prime is 103002321283. The reversal of 103002321213 is 312123200301.
103002321213 is a `hidden beast` number, since 10 + 300 + 232 + 121 + 3 = 666.
It is not a de Polignac number, because 103002321213 - 22 = 103002321209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103002321283) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7656573 + ... + 7670013.
Almost surely, 2103002321213 is an apocalyptic number.
It is an amenable number.
103002321213 is a deficient number, since it is larger than the sum of its proper divisors (66565605315).
103002321213 is a wasteful number, since it uses less digits than its factorization.
103002321213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13727 (or 13713 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103002321213 its reverse (312123200301), we get a palindrome (415125521514).
The spelling of 103002321213 in words is "one hundred three billion, two million, three hundred twenty-one thousand, two hundred thirteen".
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