Base | Representation |
---|---|
bin | 1000010111010010… |
… | …0011001100000010 |
3 | 12210110122012102100 |
4 | 2011310203030002 |
5 | 14044224122341 |
6 | 1010441131230 |
7 | 106431264153 |
oct | 20564431402 |
9 | 5713565370 |
10 | 2245145346 |
11 | a52364a24 |
12 | 527a89b16 |
13 | 29a1aa192 |
14 | 17426d92a |
15 | d21883b6 |
hex | 85d23302 |
2245145346 has 24 divisors (see below), whose sum is σ = 4865462784. Its totient is φ = 748230840.
The previous prime is 2245145327. The next prime is 2245145347. The reversal of 2245145346 is 6435415422.
2245145346 is a `hidden beast` number, since 224 + 51 + 45 + 346 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 2245145346.
It is not an unprimeable number, because it can be changed into a prime (2245145347) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113055 + ... + 131421.
It is an arithmetic number, because the mean of its divisors is an integer number (202727616).
Almost surely, 22245145346 is an apocalyptic number.
2245145346 is an abundant number, since it is smaller than the sum of its proper divisors (2620317438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2245145346 is a wasteful number, since it uses less digits than its factorization.
2245145346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25166 (or 25163 counting only the distinct ones).
The product of its digits is 115200, while the sum is 36.
The square root of 2245145346 is about 47382.9647236219. The cubic root of 2245145346 is about 1309.4275893999.
The spelling of 2245145346 in words is "two billion, two hundred forty-five million, one hundred forty-five thousand, three hundred forty-six".
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