Base | Representation |
---|---|
bin | 100101011111100… |
… | …110011111101010 |
3 | 1121211122121012122 |
4 | 211133212133222 |
5 | 2242013304010 |
6 | 142230311242 |
7 | 21405522104 |
oct | 4537463752 |
9 | 1554577178 |
10 | 629041130 |
11 | 2a3093a03 |
12 | 1567b8522 |
13 | a04262b3 |
14 | 5d786574 |
15 | 3a357855 |
hex | 257e67ea |
629041130 has 16 divisors (see below), whose sum is σ = 1143486504. Its totient is φ = 249124800.
The previous prime is 629041103. The next prime is 629041139. The reversal of 629041130 is 31140926.
It can be written as a sum of positive squares in 4 ways, for example, as 474063529 + 154977601 = 21773^2 + 12449^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 629041130.
It is not an unprimeable number, because it can be changed into a prime (629041139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310397 + ... + 312416.
Almost surely, 2629041130 is an apocalyptic number.
629041130 is a deficient number, since it is larger than the sum of its proper divisors (514445374).
629041130 is a wasteful number, since it uses less digits than its factorization.
629041130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622921.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 629041130 is about 25080.6923748129. The cubic root of 629041130 is about 856.8267453247.
The spelling of 629041130 in words is "six hundred twenty-nine million, forty-one thousand, one hundred thirty".
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