Base | Representation |
---|---|
bin | 11101001110010… |
… | …000100101001010 |
3 | 1021011112122212121 |
4 | 131032100211022 |
5 | 2001002332234 |
6 | 120352201454 |
7 | 15102200401 |
oct | 3516204512 |
9 | 1234478777 |
10 | 490277194 |
11 | 231826570 |
12 | 11823928a |
13 | 7a75c764 |
14 | 49184638 |
15 | 2d0974b4 |
hex | 1d39094a |
490277194 has 32 divisors (see below), whose sum is σ = 812477952. Its totient is φ = 220038000.
The previous prime is 490277171. The next prime is 490277233. The reversal of 490277194 is 491772094.
It is a self number, because there is not a number n which added to its sum of digits gives 490277194.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896029 + ... + 896575.
It is an arithmetic number, because the mean of its divisors is an integer number (25389936).
Almost surely, 2490277194 is an apocalyptic number.
490277194 is a deficient number, since it is larger than the sum of its proper divisors (322200758).
490277194 is a wasteful number, since it uses less digits than its factorization.
490277194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002.
The product of its (nonzero) digits is 127008, while the sum is 43.
The square root of 490277194 is about 22142.2039101802. The cubic root of 490277194 is about 788.5221497890.
The spelling of 490277194 in words is "four hundred ninety million, two hundred seventy-seven thousand, one hundred ninety-four".
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