Base | Representation |
---|---|
bin | 1011110001101010100… |
… | …0100011010101010100 |
3 | 201100012100112010200120 |
4 | 2330122220203111110 |
5 | 11303312414113022 |
6 | 232535015511540 |
7 | 20421303120321 |
oct | 2743250432524 |
9 | 640170463616 |
10 | 202310301012 |
11 | 78887988586 |
12 | 332613885b0 |
13 | 16101b5cbb1 |
14 | 9b12c71b48 |
15 | 53e11ccd5c |
hex | 2f1aa23554 |
202310301012 has 48 divisors (see below), whose sum is σ = 493636695552. Its totient is φ = 64366566880.
The previous prime is 202310300993. The next prime is 202310301029. The reversal of 202310301012 is 210103013202.
It is a junction number, because it is equal to n+sod(n) for n = 202310300982 and 202310301000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655914 + ... + 913697.
It is an arithmetic number, because the mean of its divisors is an integer number (10284097824).
Almost surely, 2202310301012 is an apocalyptic number.
It is an amenable number.
202310301012 is an abundant number, since it is smaller than the sum of its proper divisors (291326394540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202310301012 is a wasteful number, since it uses less digits than its factorization.
202310301012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570108 (or 1570106 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 202310301012 its reverse (210103013202), we get a palindrome (412413314214).
The spelling of 202310301012 in words is "two hundred two billion, three hundred ten million, three hundred one thousand, twelve".
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