Base | Representation |
---|---|
bin | 111011101111111… |
… | …000001011100110 |
3 | 2120212012112101111 |
4 | 323233320023212 |
5 | 4023104003010 |
6 | 243245015234 |
7 | 33561213211 |
oct | 7357701346 |
9 | 2525175344 |
10 | 1002406630 |
11 | 474917a35 |
12 | 23b85451a |
13 | 12c8a0724 |
14 | 971b6778 |
15 | 5d00958a |
hex | 3bbf82e6 |
1002406630 has 16 divisors (see below), whose sum is σ = 1811885760. Its totient is φ = 399284032.
The previous prime is 1002406597. The next prime is 1002406651. The reversal of 1002406630 is 366042001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207319 + ... + 212098.
It is an arithmetic number, because the mean of its divisors is an integer number (113242860).
Almost surely, 21002406630 is an apocalyptic number.
1002406630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1002406630 is a deficient number, since it is larger than the sum of its proper divisors (809479130).
1002406630 is a wasteful number, since it uses less digits than its factorization.
1002406630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419663.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 1002406630 is about 31660.8058962497. The cubic root of 1002406630 is about 1000.8015673182.
Adding to 1002406630 its reverse (366042001), we get a palindrome (1368448631).
The spelling of 1002406630 in words is "one billion, two million, four hundred six thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •