Base | Representation |
---|---|
bin | 1110010001110111001… |
… | …0111111111010000100 |
3 | 212110012021202211100000 |
4 | 3210131302333322010 |
5 | 13004400114402400 |
6 | 304410101521300 |
7 | 23503041320205 |
oct | 3443562777204 |
9 | 773167684300 |
10 | 245313044100 |
11 | 950448aa983 |
12 | 3b662a13230 |
13 | 1a1960473c7 |
14 | bc3215b5ac |
15 | 65ab5eb600 |
hex | 391dcbfe84 |
245313044100 has 108 divisors (see below), whose sum is σ = 797398709744. Its totient is φ = 65416805280.
The previous prime is 245313044083. The next prime is 245313044161. The reversal of 245313044100 is 1440313542.
It is a happy number.
245313044100 is a `hidden beast` number, since 24 + 531 + 3 + 0 + 4 + 4 + 100 = 666.
It is a tau number, because it is divible by the number of its divisors (108).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5023294 + ... + 5071893.
Almost surely, 2245313044100 is an apocalyptic number.
245313044100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245313044100 is an abundant number, since it is smaller than the sum of its proper divisors (552085665644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245313044100 is a wasteful number, since it uses less digits than its factorization.
245313044100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10095216 (or 10095197 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 245313044100 its reverse (1440313542), we get a palindrome (246753357642).
The spelling of 245313044100 in words is "two hundred forty-five billion, three hundred thirteen million, forty-four thousand, one hundred".
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