Base | Representation |
---|---|
bin | 100110010000… |
… | …110010000010 |
3 | 200212120212021 |
4 | 212100302002 |
5 | 10031431320 |
6 | 554552054 |
7 | 151153411 |
oct | 46206202 |
9 | 20776767 |
10 | 10030210 |
11 | 5730933 |
12 | 343862a |
13 | 2102548 |
14 | 1491478 |
15 | d31daa |
hex | 990c82 |
10030210 has 16 divisors (see below), whose sum is σ = 18151416. Its totient is φ = 3990528.
The previous prime is 10030193. The next prime is 10030217. The reversal of 10030210 is 1203001.
It can be written as a sum of positive squares in 4 ways, for example, as 6640929 + 3389281 = 2577^2 + 1841^2 .
It is a super-2 number, since 2×100302102 = 201210225288200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10030193 and 10030202.
It is not an unprimeable number, because it can be changed into a prime (10030217) 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, 669 + ... + 4528.
Almost surely, 210030210 is an apocalyptic number.
10030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030210 is a deficient number, since it is larger than the sum of its proper divisors (8121206).
10030210 is a wasteful number, since it uses less digits than its factorization.
10030210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5397.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 10030210 is about 3167.0506784704. The cubic root of 10030210 is about 215.6602024722.
Adding to 10030210 its reverse (1203001), we get a palindrome (11233211).
The spelling of 10030210 in words is "ten million, thirty thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •