Base | Representation |
---|---|
bin | 1100000010011010… |
… | …0101011011000110 |
3 | 22100012100002110210 |
4 | 3000212211123012 |
5 | 23104210341410 |
6 | 1252350500250 |
7 | 143034636666 |
oct | 30046453306 |
9 | 8305302423 |
10 | 3231340230 |
11 | 1409009818 |
12 | 762204686 |
13 | 3c65c2851 |
14 | 2292261a6 |
15 | 13da3e220 |
hex | c09a56c6 |
3231340230 has 32 divisors (see below), whose sum is σ = 7848658944. Its totient is φ = 851308256.
The previous prime is 3231340223. The next prime is 3231340237. The reversal of 3231340230 is 320431323.
It is an interprime number because it is at equal distance from previous prime (3231340223) and next prime (3231340237).
It is a super-3 number, since 3×32313402303 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3231340197 and 3231340206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3231340237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646374 + ... + 651353.
It is an arithmetic number, because the mean of its divisors is an integer number (245270592).
Almost surely, 23231340230 is an apocalyptic number.
3231340230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3231340230 is an abundant number, since it is smaller than the sum of its proper divisors (4617318714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3231340230 is a wasteful number, since it uses less digits than its factorization.
3231340230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297820.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 3231340230 is about 56844.8786611424. The cubic root of 3231340230 is about 1478.4077455288.
Adding to 3231340230 its reverse (320431323), we get a palindrome (3551771553).
The spelling of 3231340230 in words is "three billion, two hundred thirty-one million, three hundred forty thousand, two hundred thirty".
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