Base | Representation |
---|---|
bin | 101111110110001100001010… |
… | …100110000101000111110011 |
3 | 1000121002010000220001002020222 |
4 | 233312030022212011013303 |
5 | 210040204420202002011 |
6 | 2023315101122123255 |
7 | 62216134421654510 |
oct | 5766141246050763 |
9 | 1017063026032228 |
10 | 210432100422131 |
11 | 61060830809a55 |
12 | 1b7271987b052b |
13 | 905587b325853 |
14 | 39d6d7a2ba307 |
15 | 194dc4db01ddb |
hex | bf630a9851f3 |
210432100422131 has 64 divisors (see below), whose sum is σ = 250398088224768. Its totient is φ = 173093200293888.
The previous prime is 210432100422029. The next prime is 210432100422179. The reversal of 210432100422131 is 131224001234012.
It is a happy number.
It is not a de Polignac number, because 210432100422131 - 230 = 210431026680307 is a prime.
It is a super-2 number, since 2×2104321004221312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 210432100422131.
It is not an unprimeable number, because it can be changed into a prime (210432100428131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7335437270 + ... + 7335465956.
It is an arithmetic number, because the mean of its divisors is an integer number (3912470128512).
Almost surely, 2210432100422131 is an apocalyptic number.
210432100422131 is a deficient number, since it is larger than the sum of its proper divisors (39965987802637).
210432100422131 is a wasteful number, since it uses less digits than its factorization.
210432100422131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30060.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 210432100422131 its reverse (131224001234012), we get a palindrome (341656101656143).
The spelling of 210432100422131 in words is "two hundred ten trillion, four hundred thirty-two billion, one hundred million, four hundred twenty-two thousand, one hundred thirty-one".
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