Base | Representation |
---|---|
bin | 111100110100010… |
… | …000011111111110 |
3 | 2122002221020102012 |
4 | 330310100133332 |
5 | 4042201111110 |
6 | 245125131222 |
7 | 34166451644 |
oct | 7464203776 |
9 | 2562836365 |
10 | 1020332030 |
11 | 483a50613 |
12 | 245859b12 |
13 | 133508783 |
14 | 99721194 |
15 | 5e89a905 |
hex | 3cd107fe |
1020332030 has 8 divisors (see below), whose sum is σ = 1836597672. Its totient is φ = 408132808.
The previous prime is 1020332009. The next prime is 1020332057. The reversal of 1020332030 is 302330201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1020331996 and 1020332014.
It is a congruent 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, 51016592 + ... + 51016611.
It is an arithmetic number, because the mean of its divisors is an integer number (229574709).
Almost surely, 21020332030 is an apocalyptic number.
1020332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020332030 is a deficient number, since it is larger than the sum of its proper divisors (816265642).
1020332030 is a wasteful number, since it uses less digits than its factorization.
1020332030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102033210.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 1020332030 is about 31942.6365536723. The cubic root of 1020332030 is about 1006.7319228538.
Adding to 1020332030 its reverse (302330201), we get a palindrome (1322662231).
The spelling of 1020332030 in words is "one billion, twenty million, three hundred thirty-two thousand, thirty".
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