Base | Representation |
---|---|
bin | 101001010100… |
… | …001011000010 |
3 | 202101020200202 |
4 | 221110023002 |
5 | 10233034110 |
6 | 1024045202 |
7 | 161025614 |
oct | 51241302 |
9 | 22336622 |
10 | 10830530 |
11 | 6128157 |
12 | 3763802 |
13 | 23228c9 |
14 | 161cdb4 |
15 | e3e0a5 |
hex | a542c2 |
10830530 has 16 divisors (see below), whose sum is σ = 20642040. Its totient is φ = 4077312.
The previous prime is 10830527. The next prime is 10830607. The reversal of 10830530 is 3503801.
It can be written as a sum of positive squares in 4 ways, for example, as 7778521 + 3052009 = 2789^2 + 1747^2 .
It is a Curzon number.
It is a zygodrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31685 + ... + 32024.
Almost surely, 210830530 is an apocalyptic number.
10830530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10830530 is a deficient number, since it is larger than the sum of its proper divisors (9811510).
10830530 is a wasteful number, since it uses less digits than its factorization.
10830530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63733.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 10830530 is about 3290.9770585648. The cubic root of 10830530 is about 221.2499781885.
The spelling of 10830530 in words is "ten million, eight hundred thirty thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •