Base | Representation |
---|---|
bin | 101111111101111111… |
… | …1100110101000001001 |
3 | 100211220002020220122221 |
4 | 1133323333212220021 |
5 | 3141432033033223 |
6 | 115153440414041 |
7 | 10304506400233 |
oct | 1377377465011 |
9 | 324802226587 |
10 | 103012002313 |
11 | 3a761654010 |
12 | 17b6a617321 |
13 | 993883702c |
14 | 4db30ad253 |
15 | 2a2d89eb5d |
hex | 17fbfe6a09 |
103012002313 has 8 divisors (see below), whose sum is σ = 112403203776. Its totient is φ = 93625213200.
The previous prime is 103012002293. The next prime is 103012002329. The reversal of 103012002313 is 313200210301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103012002313 - 217 = 103011871241 is a prime.
It is a super-2 number, since 2×1030120023132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103012002343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054173 + ... + 1147738.
It is an arithmetic number, because the mean of its divisors is an integer number (14050400472).
Almost surely, 2103012002313 is an apocalyptic number.
It is an amenable number.
103012002313 is a deficient number, since it is larger than the sum of its proper divisors (9391201463).
103012002313 is a wasteful number, since it uses less digits than its factorization.
103012002313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2206175.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 103012002313 its reverse (313200210301), we get a palindrome (416212212614).
The spelling of 103012002313 in words is "one hundred three billion, twelve million, two thousand, three hundred thirteen".
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