Base | Representation |
---|---|
bin | 1100110110010101… |
… | …0011101010000000 |
3 | 22220101002220020020 |
4 | 3031211103222000 |
5 | 24030432442440 |
6 | 1330130213440 |
7 | 151320641502 |
oct | 31545235200 |
9 | 8811086206 |
10 | 3449109120 |
11 | 150aa28806 |
12 | 803124280 |
13 | 42c75b892 |
14 | 24a111d72 |
15 | 152c083d0 |
hex | cd953a80 |
3449109120 has 128 divisors (see below), whose sum is σ = 11249979840. Its totient is φ = 898351104.
The previous prime is 3449109119. The next prime is 3449109137. The reversal of 3449109120 is 219019443.
It is a tau number, because it is divible by the number of its divisors (128).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61672 + ... + 103448.
Almost surely, 23449109120 is an apocalyptic number.
3449109120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3449109120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5624989920).
3449109120 is an abundant number, since it is smaller than the sum of its proper divisors (7800870720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3449109120 is a wasteful number, since it uses less digits than its factorization.
3449109120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41842 (or 41830 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 3449109120 is about 58729.1164585336. The cubic root of 3449109120 is about 1510.8997342424.
The spelling of 3449109120 in words is "three billion, four hundred forty-nine million, one hundred nine thousand, one hundred twenty".
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