| Base | Representation |
|---|---|
| bin | 1100110111010101… |
| … | …1001010100110000 |
| 3 | 22220200001011120200 |
| 4 | 3031311121110300 |
| 5 | 24033022423030 |
| 6 | 1330400435200 |
| 7 | 151401535461 |
| oct | 31565312460 |
| 9 | 8820034520 |
| 10 | 3453326640 |
| 11 | 1512349465 |
| 12 | 804618b00 |
| 13 | 4305a745a |
| 14 | 24a8ccd68 |
| 15 | 15328cd60 |
| hex | cdd59530 |
3453326640 has 120 divisors (see below), whose sum is σ = 11794133520. Its totient is φ = 905267712.
The previous prime is 3453326633. The next prime is 3453326677. The reversal of 3453326640 is 466233543.
3453326640 is a `hidden beast` number, since 3 + 4 + 5 + 3 + 3 + 2 + 6 + 640 = 666.
3453326640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3453326595 and 3453326604.
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, 1834 + ... + 83126.
It is an arithmetic number, because the mean of its divisors is an integer number (98284446).
Almost surely, 23453326640 is an apocalyptic number.
3453326640 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 3453326640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5897066760).
3453326640 is an abundant number, since it is smaller than the sum of its proper divisors (8340806880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3453326640 is a wasteful number, since it uses less digits than its factorization.
3453326640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81371 (or 81362 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 36.
The square root of 3453326640 is about 58765.0120394780. The cubic root of 3453326640 is about 1511.5153187398.
The spelling of 3453326640 in words is "three billion, four hundred fifty-three million, three hundred twenty-six thousand, six hundred forty".
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