Base | Representation |
---|---|
bin | 1010001010111001… |
… | …1110000101100100 |
3 | 21001021010222121000 |
4 | 2202232132011210 |
5 | 21042400401402 |
6 | 1130523153300 |
7 | 124440250356 |
oct | 24256360544 |
9 | 7037128530 |
10 | 2730090852 |
11 | 1181079735 |
12 | 642375830 |
13 | 3467c0b98 |
14 | 1bc8270d6 |
15 | 10ea2ac1c |
hex | a2b9e164 |
2730090852 has 24 divisors (see below), whose sum is σ = 7078013600. Its totient is φ = 910030248.
The previous prime is 2730090851. The next prime is 2730090889. The reversal of 2730090852 is 2580900372.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2730090851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639202 + ... + 12639417.
Almost surely, 22730090852 is an apocalyptic number.
It is an amenable number.
2730090852 is an abundant number, since it is smaller than the sum of its proper divisors (4347922748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2730090852 is a wasteful number, since it uses less digits than its factorization.
2730090852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25278632 (or 25278624 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 2730090852 is about 52250.2713103004. The cubic root of 2730090852 is about 1397.6304904911.
The spelling of 2730090852 in words is "two billion, seven hundred thirty million, ninety thousand, eight hundred fifty-two".
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