Base | Representation |
---|---|
bin | 1011000110101… |
… | …0001000110001 |
3 | 10020122002212220 |
4 | 2301222020301 |
5 | 43410301311 |
6 | 4342111253 |
7 | 1103566443 |
oct | 261521061 |
9 | 106562786 |
10 | 46572081 |
11 | 2431a326 |
12 | 1371b529 |
13 | 985805a |
14 | 6284493 |
15 | 414e206 |
hex | 2c6a231 |
46572081 has 8 divisors (see below), whose sum is σ = 62207520. Its totient is φ = 30992352.
The previous prime is 46572067. The next prime is 46572101. The reversal of 46572081 is 18027564.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 46572081 - 25 = 46572049 is a prime.
It is a super-2 number, since 2×465720812 = 4337917457341122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (46570081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11935 + ... + 15348.
It is an arithmetic number, because the mean of its divisors is an integer number (7775940).
Almost surely, 246572081 is an apocalyptic number.
It is an amenable number.
46572081 is a deficient number, since it is larger than the sum of its proper divisors (15635439).
46572081 is a wasteful number, since it uses less digits than its factorization.
46572081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27855.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 46572081 is about 6824.3740372286. The cubic root of 46572081 is about 359.7840294118.
The spelling of 46572081 in words is "forty-six million, five hundred seventy-two thousand, eighty-one".
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