Base | Representation |
---|---|
bin | 1011000010110111… |
… | …0000000000100100 |
3 | 21122121202120212222 |
4 | 2300231300000210 |
5 | 22032441030030 |
6 | 1210105331512 |
7 | 133320145424 |
oct | 26055600044 |
9 | 7577676788 |
10 | 2964783140 |
11 | 12915a7500 |
12 | 6a8a96b98 |
13 | 383303b67 |
14 | 201a7a484 |
15 | 1254393e5 |
hex | b0b70024 |
2964783140 has 36 divisors (see below), whose sum is σ = 6843509148. Its totient is φ = 1078102080.
The previous prime is 2964783137. The next prime is 2964783163. The reversal of 2964783140 is 413874692.
It can be written as a sum of positive squares in 2 ways, for example, as 807923776 + 2156859364 = 28424^2 + 46442^2 .
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 2964783091 and 2964783100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610139 + ... + 614978.
Almost surely, 22964783140 is an apocalyptic number.
2964783140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2964783140 is an abundant number, since it is smaller than the sum of its proper divisors (3878726008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2964783140 is a wasteful number, since it uses less digits than its factorization.
2964783140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1225148 (or 1225135 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 44.
The square root of 2964783140 is about 54449.8222219320. The cubic root of 2964783140 is about 1436.5838420918.
The spelling of 2964783140 in words is "two billion, nine hundred sixty-four million, seven hundred eighty-three thousand, one hundred forty".
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