Base | Representation |
---|---|
bin | 1010001000010010100… |
… | …10000010001011101010 |
3 | 1020021101001212001112001 |
4 | 11010021102002023222 |
5 | 21200300301322300 |
6 | 423520250041214 |
7 | 34100645545210 |
oct | 5041122021352 |
9 | 1207331761461 |
10 | 348048073450 |
11 | 124674078010 |
12 | 5755471920a |
13 | 26a893867bc |
14 | 12bba52ccb0 |
15 | 90c09da16a |
hex | 51094822ea |
348048073450 has 48 divisors (see below), whose sum is σ = 807109930944. Its totient is φ = 108482515200.
The previous prime is 348048073447. The next prime is 348048073601. The reversal of 348048073450 is 54370840843.
It is a super-2 number, since 2×3480480734502 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 348048073450.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45197199 + ... + 45204898.
It is an arithmetic number, because the mean of its divisors is an integer number (16814790228).
Almost surely, 2348048073450 is an apocalyptic number.
348048073450 is an abundant number, since it is smaller than the sum of its proper divisors (459061857494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348048073450 is a wasteful number, since it uses less digits than its factorization.
348048073450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90402127 (or 90402122 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 46.
The spelling of 348048073450 in words is "three hundred forty-eight billion, forty-eight million, seventy-three thousand, four hundred fifty".
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