Base | Representation |
---|---|
bin | 1110010010101101100… |
… | …1110101110010000111 |
3 | 212110210012022221210101 |
4 | 3210223121311302013 |
5 | 13010332040030210 |
6 | 304444454504531 |
7 | 23511512604010 |
oct | 3445331656207 |
9 | 773705287711 |
10 | 245541330055 |
11 | 9515175255a |
12 | 3b707365147 |
13 | 1a201426458 |
14 | bc545c4007 |
15 | 65c1691a3a |
hex | 392b675c87 |
245541330055 has 8 divisors (see below), whose sum is σ = 336742395552. Its totient is φ = 168371197728.
The previous prime is 245541330053. The next prime is 245541330059. The reversal of 245541330055 is 550033145542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245541330055 - 21 = 245541330053 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 245541329996 and 245541330023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245541330053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507733252 + ... + 3507733321.
It is an arithmetic number, because the mean of its divisors is an integer number (42092799444).
Almost surely, 2245541330055 is an apocalyptic number.
245541330055 is a deficient number, since it is larger than the sum of its proper divisors (91201065497).
245541330055 is an equidigital number, since it uses as much as digits as its factorization.
245541330055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7015466585.
The product of its (nonzero) digits is 180000, while the sum is 37.
Adding to 245541330055 its reverse (550033145542), we get a palindrome (795574475597).
The spelling of 245541330055 in words is "two hundred forty-five billion, five hundred forty-one million, three hundred thirty thousand, fifty-five".
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