Base | Representation |
---|---|
bin | 100110101011011001… |
… | …001011010010110001 |
3 | 10222012022102020020211 |
4 | 212223121023102301 |
5 | 1140023213200312 |
6 | 31025000304121 |
7 | 3000104645602 |
oct | 465331132261 |
9 | 128168366224 |
10 | 41530209457 |
11 | 166817a2060 |
12 | 8070472041 |
13 | 3bbb0c0c49 |
14 | 201d8d5da9 |
15 | 1130eec3a7 |
hex | 9ab64b4b1 |
41530209457 has 8 divisors (see below), whose sum is σ = 45312214752. Its totient is φ = 37749292800.
The previous prime is 41530209437. The next prime is 41530209529. The reversal of 41530209457 is 75490203514.
It is a happy number.
41530209457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-41530209457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41530209437) 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, 191344 + ... + 345937.
It is an arithmetic number, because the mean of its divisors is an integer number (5664026844).
Almost surely, 241530209457 is an apocalyptic number.
It is an amenable number.
41530209457 is a deficient number, since it is larger than the sum of its proper divisors (3782005295).
41530209457 is a wasteful number, since it uses less digits than its factorization.
41530209457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544319.
The product of its (nonzero) digits is 151200, while the sum is 40.
The spelling of 41530209457 in words is "forty-one billion, five hundred thirty million, two hundred nine thousand, four hundred fifty-seven".
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