Base | Representation |
---|---|
bin | 100000001011111… |
… | …100001010000101 |
3 | 1101122002212222101 |
4 | 200023330022011 |
5 | 2101220012101 |
6 | 125330032101 |
7 | 16244634436 |
oct | 4013741205 |
9 | 1348085871 |
10 | 540000901 |
11 | 2578a8740 |
12 | 130a18631 |
13 | 87b4c17b |
14 | 51a0948d |
15 | 3261a401 |
hex | 202fc285 |
540000901 has 8 divisors (see below), whose sum is σ = 589788000. Its totient is φ = 490329840.
The previous prime is 540000899. The next prime is 540000913. The reversal of 540000901 is 109000045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 540000901 - 21 = 540000899 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540000931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19126 + ... + 38023.
It is an arithmetic number, because the mean of its divisors is an integer number (73723500).
Almost surely, 2540000901 is an apocalyptic number.
It is an amenable number.
540000901 is a deficient number, since it is larger than the sum of its proper divisors (49787099).
540000901 is a wasteful number, since it uses less digits than its factorization.
540000901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58019.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 540000901 is about 23237.9194636697. The cubic root of 540000901 is about 814.3257378838.
Adding to 540000901 its reverse (109000045), we get a palindrome (649000946).
The spelling of 540000901 in words is "five hundred forty million, nine hundred one", and thus it is an aban number.
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