Base | Representation |
---|---|
bin | 100110010000… |
… | …111101101011 |
3 | 200212121212212 |
4 | 212100331223 |
5 | 10031442310 |
6 | 554555335 |
7 | 151155524 |
oct | 46207553 |
9 | 20777785 |
10 | 10030955 |
11 | 5731450 |
12 | 3438b4b |
13 | 210299c |
14 | 149184b |
15 | d32205 |
hex | 990f6b |
10030955 has 32 divisors (see below), whose sum is σ = 14342400. Its totient is φ = 6652800.
The previous prime is 10030919. The next prime is 10030957. The reversal of 10030955 is 55903001.
It is not a de Polignac number, because 10030955 - 210 = 10029931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10030955.
It is not an unprimeable number, because it can be changed into a prime (10030957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30140 + ... + 30470.
It is an arithmetic number, because the mean of its divisors is an integer number (448200).
Almost surely, 210030955 is an apocalyptic number.
10030955 is a deficient number, since it is larger than the sum of its proper divisors (4311445).
10030955 is a wasteful number, since it uses less digits than its factorization.
10030955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395.
The product of its (nonzero) digits is 675, while the sum is 23.
The square root of 10030955 is about 3167.1682936023. The cubic root of 10030955 is about 215.6655417713.
Adding to 10030955 its reverse (55903001), we get a palindrome (65933956).
The spelling of 10030955 in words is "ten million, thirty thousand, nine hundred fifty-five".
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