Base | Representation |
---|---|
bin | 100110010001… |
… | …000011100010 |
3 | 200212122101202 |
4 | 212101003202 |
5 | 10032000310 |
6 | 555001202 |
7 | 151156601 |
oct | 46210342 |
9 | 20778352 |
10 | 10031330 |
11 | 5731761 |
12 | 3439202 |
13 | 2102bca |
14 | 1491a38 |
15 | d323a5 |
hex | 9910e2 |
10031330 has 8 divisors (see below), whose sum is σ = 18056412. Its totient is φ = 4012528.
The previous prime is 10031327. The next prime is 10031353. The reversal of 10031330 is 3313001.
10031330 = T1149 + T1150 + ... + T1163.
It can be written as a sum of positive squares in 2 ways, for example, as 9878449 + 152881 = 3143^2 + 391^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501557 + ... + 501576.
Almost surely, 210031330 is an apocalyptic number.
10031330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10031330 is a deficient number, since it is larger than the sum of its proper divisors (8025082).
10031330 is a wasteful number, since it uses less digits than its factorization.
10031330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1003140.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 10031330 is about 3167.2274941974. The cubic root of 10031330 is about 215.6682292379.
Adding to 10031330 its reverse (3313001), we get a palindrome (13344331).
The spelling of 10031330 in words is "ten million, thirty-one thousand, three hundred thirty".
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