Base | Representation |
---|---|
bin | 1110010001001000011… |
… | …1100010100011100000 |
3 | 212102200122001221201110 |
4 | 3210102013202203200 |
5 | 13003444434233204 |
6 | 304334422103320 |
7 | 23465141664264 |
oct | 3442207424340 |
9 | 772618057643 |
10 | 245117102304 |
11 | 94a54239a08 |
12 | 3b60927ab40 |
13 | 1a164581309 |
14 | bc141140a4 |
15 | 65992e4889 |
hex | 39121e28e0 |
245117102304 has 48 divisors (see below), whose sum is σ = 658395948672. Its totient is φ = 79805566848.
The previous prime is 245117102287. The next prime is 245117102369. The reversal of 245117102304 is 403201711542.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29685444 + ... + 29693699.
It is an arithmetic number, because the mean of its divisors is an integer number (13716582264).
Almost surely, 2245117102304 is an apocalyptic number.
245117102304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
245117102304 is an abundant number, since it is smaller than the sum of its proper divisors (413278846368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245117102304 is a wasteful number, since it uses less digits than its factorization.
245117102304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59379199 (or 59379191 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
Adding to 245117102304 its reverse (403201711542), we get a palindrome (648318813846).
The spelling of 245117102304 in words is "two hundred forty-five billion, one hundred seventeen million, one hundred two thousand, three hundred four".
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