Base | Representation |
---|---|
bin | 1110010001100011101… |
… | …0011011010110011001 |
3 | 212102222120120220121120 |
4 | 3210120322123112121 |
5 | 13004213130333213 |
6 | 304354013355453 |
7 | 23501025001026 |
oct | 3443072332631 |
9 | 772876526546 |
10 | 245231105433 |
11 | 95002625176 |
12 | 3b63b498b89 |
13 | 1a1820887a2 |
14 | bc2530c54d |
15 | 65a4313423 |
hex | 3918e9b599 |
245231105433 has 16 divisors (see below), whose sum is σ = 327258797760. Its totient is φ = 163345472064.
The previous prime is 245231105429. The next prime is 245231105437. The reversal of 245231105433 is 334501132542.
It is an interprime number because it is at equal distance from previous prime (245231105429) and next prime (245231105437).
It is not a de Polignac number, because 245231105433 - 22 = 245231105429 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 245231105394 and 245231105403.
It is not an unprimeable number, because it can be changed into a prime (245231105437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26846535 + ... + 26855667.
It is an arithmetic number, because the mean of its divisors is an integer number (20453674860).
Almost surely, 2245231105433 is an apocalyptic number.
It is an amenable number.
245231105433 is a deficient number, since it is larger than the sum of its proper divisors (82027692327).
245231105433 is a wasteful number, since it uses less digits than its factorization.
245231105433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15928.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 245231105433 its reverse (334501132542), we get a palindrome (579732237975).
The spelling of 245231105433 in words is "two hundred forty-five billion, two hundred thirty-one million, one hundred five thousand, four hundred thirty-three".
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