Base | Representation |
---|---|
bin | 1011100000110010… |
… | …1100111000000000 |
3 | 21222101000101210022 |
4 | 2320030230320000 |
5 | 22312111243110 |
6 | 1230352353012 |
7 | 136403301452 |
oct | 27014547000 |
9 | 7871011708 |
10 | 3090337280 |
11 | 1346462158 |
12 | 722b45768 |
13 | 3a3323b54 |
14 | 2146002d2 |
15 | 13148a755 |
hex | b832ce00 |
3090337280 has 80 divisors (see below), whose sum is σ = 7590545424. Its totient is φ = 1205944320.
The previous prime is 3090337193. The next prime is 3090337301. The reversal of 3090337280 is 827330903.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 3090337280.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90239 + ... + 119681.
Almost surely, 23090337280 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3090337280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3795272712).
3090337280 is an abundant number, since it is smaller than the sum of its proper divisors (4500208144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3090337280 is an equidigital number, since it uses as much as digits as its factorization.
3090337280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29507 (or 29491 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 3090337280 is about 55590.8021168970. The cubic root of 3090337280 is about 1456.5831902783.
The spelling of 3090337280 in words is "three billion, ninety million, three hundred thirty-seven thousand, two hundred eighty".
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