Base | Representation |
---|---|
bin | 1100110111011111… |
… | …1111000001011100 |
3 | 22220201022122120201 |
4 | 3031313333001130 |
5 | 24033211132330 |
6 | 1330423153244 |
7 | 151410363262 |
oct | 31567770134 |
9 | 8821278521 |
10 | 3454005340 |
11 | 1512772375 |
12 | 8048a5824 |
13 | 430784356 |
14 | 24aa28432 |
15 | 153373eca |
hex | cddff05c |
3454005340 has 24 divisors (see below), whose sum is σ = 7256697840. Its totient is φ = 1380976128.
The previous prime is 3454005329. The next prime is 3454005341. The reversal of 3454005340 is 435004543.
It is a junction number, because it is equal to n+sod(n) for n = 3454005299 and 3454005308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3454005341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7471 + ... + 83449.
It is an arithmetic number, because the mean of its divisors is an integer number (302362410).
Almost surely, 23454005340 is an apocalyptic number.
It is an amenable number.
3454005340 is an abundant number, since it is smaller than the sum of its proper divisors (3802692500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3454005340 is a wasteful number, since it uses less digits than its factorization.
3454005340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78261 (or 78259 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 3454005340 is about 58770.7864504126. The cubic root of 3454005340 is about 1511.6143342066.
Adding to 3454005340 its reverse (435004543), we get a palindrome (3889009883).
The spelling of 3454005340 in words is "three billion, four hundred fifty-four million, five thousand, three hundred forty".
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