Base | Representation |
---|---|
bin | 1110010000101110010… |
… | …0011100110000100110 |
3 | 212102101222100101021202 |
4 | 3210023210130300212 |
5 | 13003233323141410 |
6 | 304315455242502 |
7 | 23462336115554 |
oct | 3441344346046 |
9 | 772358311252 |
10 | 245007240230 |
11 | 949a8221a05 |
12 | 3b598519432 |
13 | 1a14789697c |
14 | bc036b6bd4 |
15 | 658e842ca5 |
hex | 390b91cc26 |
245007240230 has 16 divisors (see below), whose sum is σ = 441933736320. Its totient is φ = 97798295232.
The previous prime is 245007240229. The next prime is 245007240259. The reversal of 245007240230 is 32042700542.
It is a junction number, because it is equal to n+sod(n) for n = 245007240193 and 245007240202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25570079 + ... + 25579658.
It is an arithmetic number, because the mean of its divisors is an integer number (27620858520).
Almost surely, 2245007240230 is an apocalyptic number.
245007240230 is a deficient number, since it is larger than the sum of its proper divisors (196926496090).
245007240230 is a wasteful number, since it uses less digits than its factorization.
245007240230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51150223.
The product of its (nonzero) digits is 13440, while the sum is 29.
Adding to 245007240230 its reverse (32042700542), we get a palindrome (277049940772).
The spelling of 245007240230 in words is "two hundred forty-five billion, seven million, two hundred forty thousand, two hundred thirty".
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