Base | Representation |
---|---|
bin | 1011001011000… |
… | …1001011101001 |
3 | 10021011220001200 |
4 | 2302301023221 |
5 | 43444104311 |
6 | 4352234413 |
7 | 1106221026 |
oct | 262611351 |
9 | 107156050 |
10 | 46863081 |
11 | 244a8a21 |
12 | 1383ba09 |
13 | 992a645 |
14 | 631c54d |
15 | 41aa556 |
hex | 2cb12e9 |
46863081 has 6 divisors (see below), whose sum is σ = 67691130. Its totient is φ = 31242048.
The previous prime is 46863079. The next prime is 46863097. The reversal of 46863081 is 18036864.
It is a happy number.
46863081 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 only one way, i.e., 30702681 + 16160400 = 5541^2 + 4020^2 .
It is not a de Polignac number, because 46863081 - 21 = 46863079 is a prime.
It is a super-2 number, since 2×468630812 = 4392296721625122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (46863031) 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 5 ways as a sum of consecutive naturals, for example, 2603496 + ... + 2603513.
It is an arithmetic number, because the mean of its divisors is an integer number (11281855).
Almost surely, 246863081 is an apocalyptic number.
It is an amenable number.
46863081 is a deficient number, since it is larger than the sum of its proper divisors (20828049).
46863081 is a wasteful number, since it uses less digits than its factorization.
46863081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5207015 (or 5207012 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 46863081 is about 6845.6614727870. The cubic root of 46863081 is about 360.5318296794.
The spelling of 46863081 in words is "forty-six million, eight hundred sixty-three thousand, eighty-one".
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