| Base | Representation |
|---|---|
| bin | 1011010110110011… |
| … | …0100110111101110 |
| 3 | 21212110011010200100 |
| 4 | 2311230310313232 |
| 5 | 22220344130430 |
| 6 | 1222254211530 |
| 7 | 135354126150 |
| oct | 26554646756 |
| 9 | 7773133610 |
| 10 | 3048426990 |
| 11 | 1324837354 |
| 12 | 710ab3ba6 |
| 13 | 39773b96b |
| 14 | 20cc10ad0 |
| 15 | 12c95c960 |
| hex | b5b34dee |
3048426990 has 96 divisors (see below), whose sum is σ = 9138557376. Its totient is φ = 690600960.
The previous prime is 3048426989. The next prime is 3048426991. The reversal of 3048426990 is 996248403.
3048426990 is a `hidden beast` number, since 304 + 84 + 269 + 9 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (3048426989) and next prime (3048426991).
It is a super-2 number, since 2×30484269902 = 18585814226720920200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3048426991) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49780 + ... + 92600.
It is an arithmetic number, because the mean of its divisors is an integer number (95193306).
Almost surely, 23048426990 is an apocalyptic number.
3048426990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3048426990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4569278688).
3048426990 is an abundant number, since it is smaller than the sum of its proper divisors (6090130386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3048426990 is a wasteful number, since it uses less digits than its factorization.
3048426990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42954 (or 42951 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 3048426990 is about 55212.5618858607. The cubic root of 3048426990 is about 1449.9686065340.
The spelling of 3048426990 in words is "three billion, forty-eight million, four hundred twenty-six thousand, nine hundred ninety".
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