Base | Representation |
---|---|
bin | 11101001111111… |
… | …01001000010000 |
3 | 122002200022211010 |
4 | 32213331020100 |
5 | 1000302330044 |
6 | 40202450520 |
7 | 6036324525 |
oct | 1647751020 |
9 | 562608733 |
10 | 245355024 |
11 | 116550952 |
12 | 6a203a40 |
13 | 3baa73b5 |
14 | 2482b14c |
15 | 16817bb9 |
hex | e9fd210 |
245355024 has 20 divisors (see below), whose sum is σ = 633833936. Its totient is φ = 81784992.
The previous prime is 245355023. The next prime is 245355031. The reversal of 245355024 is 420553542.
245355024 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 = 245354982 and 245355000.
It is not an unprimeable number, because it can be changed into a prime (245355023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555734 + ... + 2555829.
Almost surely, 2245355024 is an apocalyptic number.
245355024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
245355024 is an abundant number, since it is smaller than the sum of its proper divisors (388478912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245355024 is a wasteful number, since it uses less digits than its factorization.
245355024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5111574 (or 5111568 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 245355024 is about 15663.8125627192. The cubic root of 245355024 is about 626.0345736535.
The spelling of 245355024 in words is "two hundred forty-five million, three hundred fifty-five thousand, twenty-four".
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