Base | Representation |
---|---|
bin | 111101011100011… |
… | …1101101000000000 |
3 | 12022200112220012000 |
4 | 1322320331220000 |
5 | 13210302042312 |
6 | 540330304000 |
7 | 102043416126 |
oct | 17270755000 |
9 | 5280486160 |
10 | 2061752832 |
11 | 968895467 |
12 | 496588000 |
13 | 26b1b90b9 |
14 | 157b71916 |
15 | c100eadc |
hex | 7ae3da00 |
2061752832 has 80 divisors (see below), whose sum is σ = 6102972480. Its totient is φ = 687246336.
The previous prime is 2061752761. The next prime is 2061752839. The reversal of 2061752832 is 2382571602.
2061752832 is a `hidden beast` number, since 2 + 0 + 617 + 5 + 2 + 8 + 32 = 666.
It is a super-3 number, since 3×20617528323 (a number of 29 digits) contains 333 as substring.
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 (2061752839) 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, 60748 + ... + 88395.
It is an arithmetic number, because the mean of its divisors is an integer number (76287156).
Almost surely, 22061752832 is an apocalyptic number.
It is an amenable number.
2061752832 is an abundant number, since it is smaller than the sum of its proper divisors (4041219648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2061752832 is an equidigital number, since it uses as much as digits as its factorization.
2061752832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149170 (or 149148 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 2061752832 is about 45406.5285173839. The cubic root of 2061752832 is about 1272.7571142341.
The spelling of 2061752832 in words is "two billion, sixty-one million, seven hundred fifty-two thousand, eight hundred thirty-two".
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