Base | Representation |
---|---|
bin | 111100110100100… |
… | …011100011000100 |
3 | 2122010002012102220 |
4 | 330310203203010 |
5 | 4042211110202 |
6 | 245130532340 |
7 | 34200225264 |
oct | 7464434304 |
9 | 2563065386 |
10 | 1020410052 |
11 | 483aa41a2 |
12 | 2458970b0 |
13 | 13353513c |
14 | 997417a4 |
15 | 5e8b3abc |
hex | 3cd238c4 |
1020410052 has 24 divisors (see below), whose sum is σ = 2394724416. Its totient is φ = 338169888.
The previous prime is 1020410047. The next prime is 1020410063. The reversal of 1020410052 is 2500140201.
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, 243688 + ... + 247839.
It is an arithmetic number, because the mean of its divisors is an integer number (99780184).
Almost surely, 21020410052 is an apocalyptic number.
1020410052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1020410052 is an abundant number, since it is smaller than the sum of its proper divisors (1374314364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020410052 is a wasteful number, since it uses less digits than its factorization.
1020410052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491707 (or 491705 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 1020410052 is about 31943.8578133575. The cubic root of 1020410052 is about 1006.7575828788.
Adding to 1020410052 its reverse (2500140201), we get a palindrome (3520550253).
The spelling of 1020410052 in words is "one billion, twenty million, four hundred ten thousand, fifty-two".
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