Base | Representation |
---|---|
bin | 11101000001101… |
… | …000111101000010 |
3 | 1020221022121002121 |
4 | 131001220331002 |
5 | 1444131003104 |
6 | 120153234454 |
7 | 15032112100 |
oct | 3501507502 |
9 | 1227277077 |
10 | 486969154 |
11 | 22a977151 |
12 | 117102a2a |
13 | 79b71b39 |
14 | 48962c70 |
15 | 2cb42254 |
hex | 1d068f42 |
486969154 has 24 divisors (see below), whose sum is σ = 850521168. Its totient is φ = 208502280.
The previous prime is 486969151. The next prime is 486969169. The reversal of 486969154 is 451969684.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (486969151) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 152377 + ... + 155539.
It is an arithmetic number, because the mean of its divisors is an integer number (35438382).
Almost surely, 2486969154 is an apocalyptic number.
486969154 is a deficient number, since it is larger than the sum of its proper divisors (363552014).
486969154 is a wasteful number, since it uses less digits than its factorization.
486969154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4750 (or 4743 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 52.
The square root of 486969154 is about 22067.3775968057. The cubic root of 486969154 is about 786.7446848394.
The spelling of 486969154 in words is "four hundred eighty-six million, nine hundred sixty-nine thousand, one hundred fifty-four".
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