Base | Representation |
---|---|
bin | 100101100001010… |
… | …011110110011010 |
3 | 1121212111100122021 |
4 | 211201103312122 |
5 | 2242122122200 |
6 | 142244045054 |
7 | 21412366021 |
oct | 4541236632 |
9 | 1555440567 |
10 | 629489050 |
11 | 2a336a493 |
12 | 15699378a |
13 | a0552138 |
14 | 5d8618b8 |
15 | 3a3e541a |
hex | 25853d9a |
629489050 has 24 divisors (see below), whose sum is σ = 1171622556. Its totient is φ = 251629440.
The previous prime is 629489027. The next prime is 629489123. The reversal of 629489050 is 50984926.
629489050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 313396209 + 316092841 = 17703^2 + 17779^2 .
It is a junction number, because it is equal to n+sod(n) for n = 629488988 and 629489006.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96492 + ... + 102808.
Almost surely, 2629489050 is an apocalyptic number.
629489050 is a deficient number, since it is larger than the sum of its proper divisors (542133506).
629489050 is a wasteful number, since it uses less digits than its factorization.
629489050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8322 (or 8317 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 629489050 is about 25089.6203638078. The cubic root of 629489050 is about 857.0300700141.
The spelling of 629489050 in words is "six hundred twenty-nine million, four hundred eighty-nine thousand, fifty".
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