Base | Representation |
---|---|
bin | 111100110111000… |
… | …000100001111010 |
3 | 2122011021212110122 |
4 | 330313000201322 |
5 | 4042342144200 |
6 | 245152413242 |
7 | 34205544023 |
oct | 7467004172 |
9 | 2564255418 |
10 | 1021053050 |
11 | 4843a32a6 |
12 | 245b47222 |
13 | 1336cba04 |
14 | 9986bc4a |
15 | 5e98e385 |
hex | 3cdc087a |
1021053050 has 24 divisors (see below), whose sum is σ = 1900001532. Its totient is φ = 408240000.
The previous prime is 1021053043. The next prime is 1021053071. The reversal of 1021053050 is 503501201.
1021053050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 344584969 + 676468081 = 18563^2 + 26009^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207620 + ... + 212480.
Almost surely, 21021053050 is an apocalyptic number.
1021053050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1021053050 is a deficient number, since it is larger than the sum of its proper divisors (878948482).
1021053050 is a wasteful number, since it uses less digits than its factorization.
1021053050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9074 (or 9069 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 1021053050 is about 31953.9207297008. The cubic root of 1021053050 is about 1006.9690035023.
Adding to 1021053050 its reverse (503501201), we get a palindrome (1524554251).
The spelling of 1021053050 in words is "one billion, twenty-one million, fifty-three thousand, fifty".
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