Base | Representation |
---|---|
bin | 100110010000… |
… | …110000010101 |
3 | 200212120201020 |
4 | 212100300111 |
5 | 10031430401 |
6 | 554551353 |
7 | 151153164 |
oct | 46206025 |
9 | 20776636 |
10 | 10030101 |
11 | 5730844 |
12 | 3438559 |
13 | 2102493 |
14 | 14913db |
15 | d31d36 |
hex | 990c15 |
10030101 has 16 divisors (see below), whose sum is σ = 13708800. Its totient is φ = 6521328.
The previous prime is 10030087. The next prime is 10030103. The reversal of 10030101 is 10103001.
It is not a de Polignac number, because 10030101 - 27 = 10029973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10030101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27760 + ... + 28118.
It is an arithmetic number, because the mean of its divisors is an integer number (856800).
Almost surely, 210030101 is an apocalyptic number.
It is an amenable number.
10030101 is a deficient number, since it is larger than the sum of its proper divisors (3678699).
10030101 is a wasteful number, since it uses less digits than its factorization.
10030101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568.
The product of its (nonzero) digits is 3, while the sum is 6.
The square root of 10030101 is about 3167.0334699842. The cubic root of 10030101 is about 215.6594212640.
Adding to 10030101 its reverse (10103001), we get a palindrome (20133102).
Subtracting 10030101 from its reverse (10103001), we obtain a square (72900 = 2702).
The spelling of 10030101 in words is "ten million, thirty thousand, one hundred one".
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