Base | Representation |
---|---|
bin | 11101001110010… |
… | …11001010001001 |
3 | 122002021221001102 |
4 | 32213023022021 |
5 | 1000224302340 |
6 | 40154231145 |
7 | 6034513016 |
oct | 1647131211 |
9 | 562257042 |
10 | 245150345 |
11 | 1164210a0 |
12 | 6a1254b5 |
13 | 3ba3519b |
14 | 247b670d |
15 | 167c7215 |
hex | e9cb289 |
245150345 has 32 divisors (see below), whose sum is σ = 331931520. Its totient is φ = 172247040.
The previous prime is 245150333. The next prime is 245150359. The reversal of 245150345 is 543051542.
245150345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 245150345 - 28 = 245150089 is a prime.
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, 363929 + ... + 364601.
It is an arithmetic number, because the mean of its divisors is an integer number (10372860).
Almost surely, 2245150345 is an apocalyptic number.
It is an amenable number.
245150345 is a deficient number, since it is larger than the sum of its proper divisors (86781175).
245150345 is a wasteful number, since it uses less digits than its factorization.
245150345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 245150345 is about 15657.2777008010. The cubic root of 245150345 is about 625.8604426113.
The spelling of 245150345 in words is "two hundred forty-five million, one hundred fifty thousand, three hundred forty-five".
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