Base | Representation |
---|---|
bin | 1010111011001110… |
… | …0010001110000000 |
3 | 21120101110212221110 |
4 | 2232303202032000 |
5 | 22001240320323 |
6 | 1203002523320 |
7 | 132450631140 |
oct | 25663421600 |
9 | 7511425843 |
10 | 2932745088 |
11 | 1275504879 |
12 | 69a206540 |
13 | 379797330 |
14 | 1db6da920 |
15 | 12270b793 |
hex | aece2380 |
2932745088 has 512 divisors, whose sum is σ = 10363852800. Its totient is φ = 713687040.
The previous prime is 2932745071. The next prime is 2932745093. The reversal of 2932745088 is 8805472392.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32952148 + ... + 32952236.
It is an arithmetic number, because the mean of its divisors is an integer number (20241900).
Almost surely, 22932745088 is an apocalyptic number.
2932745088 is a gapful number since it is divisible by the number (28) 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 2932745088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5181926400).
2932745088 is an abundant number, since it is smaller than the sum of its proper divisors (7431107712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2932745088 is a wasteful number, since it uses less digits than its factorization.
2932745088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190 (or 178 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 48.
The square root of 2932745088 is about 54154.8251589828. The cubic root of 2932745088 is about 1431.3904170747.
The spelling of 2932745088 in words is "two billion, nine hundred thirty-two million, seven hundred forty-five thousand, eighty-eight".
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