Base | Representation |
---|---|
bin | 10100100101010… |
… | …101001010010100 |
3 | 220001210121011000 |
4 | 110211111022110 |
5 | 1201401032244 |
6 | 54133343300 |
7 | 11362154643 |
oct | 2445251224 |
9 | 801717130 |
10 | 345330324 |
11 | 167a25869 |
12 | 97797b30 |
13 | 5670c891 |
14 | 33c1335a |
15 | 204b5169 |
hex | 14955294 |
345330324 has 96 divisors (see below), whose sum is σ = 930787200. Its totient is φ = 110626560.
The previous prime is 345330277. The next prime is 345330329. The reversal of 345330324 is 423033543.
It is a happy number.
345330324 is a `hidden beast` number, since 3 + 4 + 5 + 330 + 324 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345330329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355159 + ... + 356129.
It is an arithmetic number, because the mean of its divisors is an integer number (9695700).
Almost surely, 2345330324 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 345330324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465393600).
345330324 is an abundant number, since it is smaller than the sum of its proper divisors (585456876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345330324 is a wasteful number, since it uses less digits than its factorization.
345330324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1110 (or 1102 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
The square root of 345330324 is about 18583.0655167548. The cubic root of 345330324 is about 701.5816778659.
Adding to 345330324 its reverse (423033543), we get a palindrome (768363867).
The spelling of 345330324 in words is "three hundred forty-five million, three hundred thirty thousand, three hundred twenty-four".
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