Base | Representation |
---|---|
bin | 1100111011000110… |
… | …0000010111100000 |
3 | 22221202200201210100 |
4 | 3032301200113200 |
5 | 24101041143003 |
6 | 1332122302400 |
7 | 151652504616 |
oct | 31661402740 |
9 | 8852621710 |
10 | 3469084128 |
11 | 1520231284 |
12 | 809957a00 |
13 | 433933803 |
14 | 24ca316b6 |
15 | 154851ba3 |
hex | cec605e0 |
3469084128 has 72 divisors (see below), whose sum is σ = 10105857216. Its totient is φ = 1128153600.
The previous prime is 3469084123. The next prime is 3469084159. The reversal of 3469084128 is 8214809643.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3469084123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135088 + ... + 158703.
It is an arithmetic number, because the mean of its divisors is an integer number (140359128).
Almost surely, 23469084128 is an apocalyptic number.
It is an amenable number.
3469084128 is an abundant number, since it is smaller than the sum of its proper divisors (6636773088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3469084128 is a wasteful number, since it uses less digits than its factorization.
3469084128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293848 (or 293837 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 3469084128 is about 58898.9314673874. The cubic root of 3469084128 is about 1513.8108395452.
The spelling of 3469084128 in words is "three billion, four hundred sixty-nine million, eighty-four thousand, one hundred twenty-eight".
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