Base | Representation |
---|---|
bin | 1010111100110100… |
… | …1111101001010000 |
3 | 21120212011022000122 |
4 | 2233031033221100 |
5 | 22010002003002 |
6 | 1203403205412 |
7 | 132562131251 |
oct | 25715175120 |
9 | 7525138018 |
10 | 2939484752 |
11 | 1279298446 |
12 | 6a0516868 |
13 | 37acb6bb9 |
14 | 1dc572b28 |
15 | 1230dd6a2 |
hex | af34fa50 |
2939484752 has 20 divisors (see below), whose sum is σ = 5697992820. Its totient is φ = 1469035008.
The previous prime is 2939484727. The next prime is 2939484767. The reversal of 2939484752 is 2574849392.
It can be written as a sum of positive squares in 2 ways, for example, as 272382016 + 2667102736 = 16504^2 + 51644^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2939484694 and 2939484703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9083 + ... + 77210.
It is an arithmetic number, because the mean of its divisors is an integer number (284899641).
Almost surely, 22939484752 is an apocalyptic number.
It is an amenable number.
2939484752 is a deficient number, since it is larger than the sum of its proper divisors (2758508068).
2939484752 is a wasteful number, since it uses less digits than its factorization.
2939484752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88430 (or 88424 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 53.
The square root of 2939484752 is about 54217.0153365159. The cubic root of 2939484752 is about 1432.4860583808.
The spelling of 2939484752 in words is "two billion, nine hundred thirty-nine million, four hundred eighty-four thousand, seven hundred fifty-two".
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