Base | Representation |
---|---|
bin | 11101010000100… |
… | …00001010101000 |
3 | 122002211021210010 |
4 | 32220100022220 |
5 | 1000312324000 |
6 | 40204251520 |
7 | 6040101051 |
oct | 1650201250 |
9 | 562737703 |
10 | 245433000 |
11 | 1165a449a |
12 | 6a240ba0 |
13 | 3bb03a37 |
14 | 2484b728 |
15 | 16830d50 |
hex | ea102a8 |
245433000 has 128 divisors (see below), whose sum is σ = 799269120. Its totient is φ = 62585600.
The previous prime is 245432981. The next prime is 245433017. The reversal of 245433000 is 334542.
It is a happy number.
245433000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67222 + ... + 70778.
It is an arithmetic number, because the mean of its divisors is an integer number (6244290).
Almost surely, 2245433000 is an apocalyptic number.
245433000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245433000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399634560).
245433000 is an abundant number, since it is smaller than the sum of its proper divisors (553836120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245433000 is a wasteful number, since it uses less digits than its factorization.
245433000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3604 (or 3590 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 245433000 is about 15666.3014141820. The cubic root of 245433000 is about 626.1008864067.
Adding to 245433000 its reverse (334542), we get a palindrome (245767542).
The spelling of 245433000 in words is "two hundred forty-five million, four hundred thirty-three thousand".
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