Base | Representation |
---|---|
bin | 11100111010111… |
… | …011000110011010 |
3 | 1020211000010220020 |
4 | 130322323012122 |
5 | 1443203132344 |
6 | 120051411310 |
7 | 15011126652 |
oct | 3472730632 |
9 | 1224003806 |
10 | 485208474 |
11 | 229984343 |
12 | 1165b3b36 |
13 | 796a660a |
14 | 48625362 |
15 | 2c8e5719 |
hex | 1cebb19a |
485208474 has 16 divisors (see below), whose sum is σ = 992985312. Its totient is φ = 157974768.
The previous prime is 485208469. The next prime is 485208511. The reversal of 485208474 is 474802584.
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 7 ways as a sum of consecutive naturals, for example, 940069 + ... + 940584.
It is an arithmetic number, because the mean of its divisors is an integer number (62061582).
Almost surely, 2485208474 is an apocalyptic number.
485208474 is an abundant number, since it is smaller than the sum of its proper divisors (507776838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485208474 is a wasteful number, since it uses less digits than its factorization.
485208474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1880701.
The product of its (nonzero) digits is 286720, while the sum is 42.
The square root of 485208474 is about 22027.4481953766. The cubic root of 485208474 is about 785.7953581547.
The spelling of 485208474 in words is "four hundred eighty-five million, two hundred eight thousand, four hundred seventy-four".
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