Base | Representation |
---|---|
bin | 11011101001111… |
… | …011001011100010 |
3 | 1012100001101020101 |
4 | 123221323023202 |
5 | 1422234201023 |
6 | 114012333014 |
7 | 14332503124 |
oct | 3351731342 |
9 | 1170041211 |
10 | 463975138 |
11 | 2189a1430 |
12 | 10b47416a |
13 | 75180a03 |
14 | 45899214 |
15 | 2aaee1ad |
hex | 1ba7b2e2 |
463975138 has 16 divisors (see below), whose sum is σ = 762644736. Its totient is φ = 209949840.
The previous prime is 463975121. The next prime is 463975157. The reversal of 463975138 is 831579364.
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, 42381 + ... + 52192.
It is an arithmetic number, because the mean of its divisors is an integer number (47665296).
Almost surely, 2463975138 is an apocalyptic number.
463975138 is a deficient number, since it is larger than the sum of its proper divisors (298669598).
463975138 is a wasteful number, since it uses less digits than its factorization.
463975138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94809.
The product of its digits is 544320, while the sum is 46.
The square root of 463975138 is about 21540.0821261201. The cubic root of 463975138 is about 774.1615006178.
The spelling of 463975138 in words is "four hundred sixty-three million, nine hundred seventy-five thousand, one hundred thirty-eight".
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