Base | Representation |
---|---|
bin | 1001111100010… |
… | …11111111100001 |
3 | 12210221201021002 |
4 | 10332023333201 |
5 | 132323122123 |
6 | 12135441345 |
7 | 2031660335 |
oct | 476137741 |
9 | 183851232 |
10 | 83410913 |
11 | 430a0943 |
12 | 23b26255 |
13 | 14385a91 |
14 | b1137c5 |
15 | 74c9528 |
hex | 4f8bfe1 |
83410913 has 8 divisors (see below), whose sum is σ = 86946432. Its totient is φ = 79942896.
The previous prime is 83410909. The next prime is 83410919. The reversal of 83410913 is 31901438.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83410913 - 22 = 83410909 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (83410919) by changing a digit.
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, 14345 + ... + 19302.
It is an arithmetic number, because the mean of its divisors is an integer number (10868304).
Almost surely, 283410913 is an apocalyptic number.
It is an amenable number.
83410913 is a deficient number, since it is larger than the sum of its proper divisors (3535519).
83410913 is a wasteful number, since it uses less digits than its factorization.
83410913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33751.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 83410913 is about 9132.9575165989. The cubic root of 83410913 is about 436.9257344905.
The spelling of 83410913 in words is "eighty-three million, four hundred ten thousand, nine hundred thirteen".
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