Base | Representation |
---|---|
bin | 111100110011111… |
… | …111011010111010 |
3 | 2122002210200110020 |
4 | 330303333122322 |
5 | 4042141341244 |
6 | 245123431310 |
7 | 34166040666 |
oct | 7463773272 |
9 | 2562720406 |
10 | 1020262074 |
11 | 483a02aa7 |
12 | 245825536 |
13 | 1334b2990 |
14 | 997038a6 |
15 | 5e884d19 |
hex | 3ccff6ba |
1020262074 has 16 divisors (see below), whose sum is σ = 2197487712. Its totient is φ = 313926768.
The previous prime is 1020262069. The next prime is 1020262121. The reversal of 1020262074 is 4702620201.
It is a super-3 number, since 3×10202620743 (a number of 28 digits) contains 333 as substring.
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, 6540064 + ... + 6540219.
It is an arithmetic number, because the mean of its divisors is an integer number (137342982).
Almost surely, 21020262074 is an apocalyptic number.
1020262074 is an abundant number, since it is smaller than the sum of its proper divisors (1177225638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020262074 is a wasteful number, since it uses less digits than its factorization.
1020262074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13080301.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 1020262074 is about 31941.5415094513. The cubic root of 1020262074 is about 1006.7089144782.
Adding to 1020262074 its reverse (4702620201), we get a palindrome (5722882275).
The spelling of 1020262074 in words is "one billion, twenty million, two hundred sixty-two thousand, seventy-four".
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