Base | Representation |
---|---|
bin | 1100010011110… |
… | …01111110110111 |
3 | 21012022011012200 |
4 | 12021321332313 |
5 | 202413310322 |
6 | 14125115543 |
7 | 2362460550 |
oct | 611717667 |
9 | 235264180 |
10 | 103260087 |
11 | 53318917 |
12 | 2a6b8bb3 |
13 | 18515658 |
14 | d9dd327 |
15 | 90ea8ac |
hex | 6279fb7 |
103260087 has 24 divisors (see below), whose sum is σ = 177874944. Its totient is φ = 56439504.
The previous prime is 103260049. The next prime is 103260103. The reversal of 103260087 is 780062301.
It is not a de Polignac number, because 103260087 - 212 = 103255991 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103260087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103760087) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34183 + ... + 37080.
It is an arithmetic number, because the mean of its divisors is an integer number (7411456).
Almost surely, 2103260087 is an apocalyptic number.
103260087 is a deficient number, since it is larger than the sum of its proper divisors (74614857).
103260087 is a wasteful number, since it uses less digits than its factorization.
103260087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71299 (or 71296 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 103260087 is about 10161.6970531501. The cubic root of 103260087 is about 469.1490366391.
The spelling of 103260087 in words is "one hundred three million, two hundred sixty thousand, eighty-seven".
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