Base | Representation |
---|---|
bin | 10100110011101… |
… | …100011010001000 |
3 | 220022212220002012 |
4 | 110303230122020 |
5 | 1203332024220 |
6 | 54350155052 |
7 | 11436156212 |
oct | 2463543210 |
9 | 808786065 |
10 | 349095560 |
11 | 16a067730 |
12 | 98ab2a88 |
13 | 5742a628 |
14 | 345135b2 |
15 | 209aaac5 |
hex | 14cec688 |
349095560 has 32 divisors (see below), whose sum is σ = 856872000. Its totient is φ = 126943680.
The previous prime is 349095553. The next prime is 349095583. The reversal of 349095560 is 65590943.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396260 + ... + 397139.
It is an arithmetic number, because the mean of its divisors is an integer number (26777250).
Almost surely, 2349095560 is an apocalyptic number.
It is an amenable number.
349095560 is an abundant number, since it is smaller than the sum of its proper divisors (507776440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349095560 is a wasteful number, since it uses less digits than its factorization.
349095560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793421 (or 793417 counting only the distinct ones).
The product of its (nonzero) digits is 145800, while the sum is 41.
The square root of 349095560 is about 18684.0991219807. The cubic root of 349095560 is about 704.1223153950.
The spelling of 349095560 in words is "three hundred forty-nine million, ninety-five thousand, five hundred sixty".
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