Base | Representation |
---|---|
bin | 1011110001000000000… |
… | …1101010001001001010 |
3 | 201022201221122102122112 |
4 | 2330100001222021022 |
5 | 11302431334130010 |
6 | 232505221222322 |
7 | 20414012324450 |
oct | 2742001521112 |
9 | 638657572575 |
10 | 202132333130 |
11 | 787a6483692 |
12 | 332118619a2 |
13 | 160a401ac60 |
14 | 9ad73869d0 |
15 | 53d0776a05 |
hex | 2f1006a24a |
202132333130 has 256 divisors, whose sum is σ = 474734131200. Its totient is φ = 60222210048.
The previous prime is 202132333127. The next prime is 202132333177. The reversal of 202132333130 is 31333231202.
It is a super-3 number, since 3×2021323331303 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 202132333096 and 202132333105.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 450183146 + ... + 450183594.
It is an arithmetic number, because the mean of its divisors is an integer number (1854430200).
Almost surely, 2202132333130 is an apocalyptic number.
202132333130 is an abundant number, since it is smaller than the sum of its proper divisors (272601798070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202132333130 is a wasteful number, since it uses less digits than its factorization.
202132333130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 793.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 202132333130 its reverse (31333231202), we get a palindrome (233465564332).
The spelling of 202132333130 in words is "two hundred two billion, one hundred thirty-two million, three hundred thirty-three thousand, one hundred thirty".
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