Base | Representation |
---|---|
bin | 11101010000011… |
… | …10000101111010 |
3 | 122002210212010112 |
4 | 32220032011322 |
5 | 1000312041011 |
6 | 40204144322 |
7 | 6040034225 |
oct | 1650160572 |
9 | 562725115 |
10 | 245424506 |
11 | 116599078 |
12 | 6a2380a2 |
13 | 3baccc02 |
14 | 248485bc |
15 | 1682d58b |
hex | ea0e17a |
245424506 has 16 divisors (see below), whose sum is σ = 388938240. Its totient is φ = 115958640.
The previous prime is 245424497. The next prime is 245424523. The reversal of 245424506 is 605424542.
245424506 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 42290 + ... + 47741.
It is an arithmetic number, because the mean of its divisors is an integer number (24308640).
Almost surely, 2245424506 is an apocalyptic number.
245424506 is a deficient number, since it is larger than the sum of its proper divisors (143513734).
245424506 is a wasteful number, since it uses less digits than its factorization.
245424506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90109.
The product of its (nonzero) digits is 38400, while the sum is 32.
The square root of 245424506 is about 15666.0303204098. The cubic root of 245424506 is about 626.0936635770.
The spelling of 245424506 in words is "two hundred forty-five million, four hundred twenty-four thousand, five hundred six".
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