Base | Representation |
---|---|
bin | 100100101010001… |
… | …0001010000110000 |
3 | 10011201120000212110 |
4 | 1021110101100300 |
5 | 10004343102402 |
6 | 322020125320 |
7 | 42324153426 |
oct | 11124212060 |
9 | 3151500773 |
10 | 1230050352 |
11 | 581371043 |
12 | 2a3b36840 |
13 | 167ab635b |
14 | b9513116 |
15 | 72ec456c |
hex | 49511430 |
1230050352 has 40 divisors (see below), whose sum is σ = 3179153664. Its totient is φ = 409820224.
The previous prime is 1230050347. The next prime is 1230050369. The reversal of 1230050352 is 2530500321.
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, 123013 + ... + 132635.
Almost surely, 21230050352 is an apocalyptic number.
1230050352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1230050352 is an abundant number, since it is smaller than the sum of its proper divisors (1949103312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230050352 is a wasteful number, since it uses less digits than its factorization.
1230050352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12297 (or 12291 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 1230050352 is about 35072.0736769299. The cubic root of 1230050352 is about 1071.4558898736.
Adding to 1230050352 its reverse (2530500321), we get a palindrome (3760550673).
The spelling of 1230050352 in words is "one billion, two hundred thirty million, fifty thousand, three hundred fifty-two".
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