Base | Representation |
---|---|
bin | 11101010000011… |
… | …01101110110000 |
3 | 122002210210002122 |
4 | 32220031232300 |
5 | 1000312014044 |
6 | 40204133412 |
7 | 6040030010 |
oct | 1650155660 |
9 | 562723078 |
10 | 245423024 |
11 | 116597a50 |
12 | 6a237268 |
13 | 3bacc332 |
14 | 24847c40 |
15 | 1682cdee |
hex | ea0dbb0 |
245423024 has 40 divisors (see below), whose sum is σ = 592843008. Its totient is φ = 95618880.
The previous prime is 245423023. The next prime is 245423029. The reversal of 245423024 is 420324542.
It is a happy number.
245423024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 245422984 and 245423002.
It is not an unprimeable number, because it can be changed into a prime (245423021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98372 + ... + 100835.
Almost surely, 2245423024 is an apocalyptic number.
It is an amenable number.
245423024 is an abundant number, since it is smaller than the sum of its proper divisors (347419984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245423024 is a wasteful number, since it uses less digits than its factorization.
245423024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199233 (or 199227 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 245423024 is about 15665.9830205449. The cubic root of 245423024 is about 626.0924033488.
Adding to 245423024 its reverse (420324542), we get a palindrome (665747566).
The spelling of 245423024 in words is "two hundred forty-five million, four hundred twenty-three thousand, twenty-four".
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