Base | Representation |
---|---|
bin | 1010000011111010… |
… | …1101000011101000 |
3 | 20222020000110011211 |
4 | 2200332231003220 |
5 | 21012400321130 |
6 | 1123555202504 |
7 | 123633232162 |
oct | 24076550350 |
9 | 6866013154 |
10 | 2700792040 |
11 | 1166588041 |
12 | 6345a6434 |
13 | 3407030cb |
14 | 1b899b932 |
15 | 10c18ea2a |
hex | a0fad0e8 |
2700792040 has 128 divisors (see below), whose sum is σ = 6707577600. Its totient is φ = 974131200.
The previous prime is 2700792007. The next prime is 2700792041. The reversal of 2700792040 is 402970072.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2700791993 and 2700792011.
It is not an unprimeable number, because it can be changed into a prime (2700792041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2977267 + ... + 2978173.
It is an arithmetic number, because the mean of its divisors is an integer number (52402950).
Almost surely, 22700792040 is an apocalyptic number.
2700792040 is a gapful number since it is divisible by the number (20) 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 2700792040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3353788800).
2700792040 is an abundant number, since it is smaller than the sum of its proper divisors (4006785560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2700792040 is a wasteful number, since it uses less digits than its factorization.
2700792040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115 (or 1111 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 2700792040 is about 51969.1450766703. The cubic root of 2700792040 is about 1392.6127969208.
The spelling of 2700792040 in words is "two billion, seven hundred million, seven hundred ninety-two thousand, forty".
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