Base | Representation |
---|---|
bin | 1001111010000… |
… | …01010010000111 |
3 | 12210101011111101 |
4 | 10331001102013 |
5 | 132233324103 |
6 | 12125120531 |
7 | 2026244230 |
oct | 475012207 |
9 | 183334441 |
10 | 83104903 |
11 | 42a01a42 |
12 | 239b9147 |
13 | 142a96cb |
14 | b074087 |
15 | 7468a1d |
hex | 4f41487 |
83104903 has 8 divisors (see below), whose sum is σ = 95661440. Its totient is φ = 70719480.
The previous prime is 83104877. The next prime is 83104913. The reversal of 83104903 is 30940138.
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 83104903 - 25 = 83104871 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83104913) 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, 41733 + ... + 43678.
It is an arithmetic number, because the mean of its divisors is an integer number (11957680).
Almost surely, 283104903 is an apocalyptic number.
83104903 is a deficient number, since it is larger than the sum of its proper divisors (12556537).
83104903 is a wasteful number, since it uses less digits than its factorization.
83104903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85557.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 83104903 is about 9116.1890612251. The cubic root of 83104903 is about 436.3907625879.
The spelling of 83104903 in words is "eighty-three million, one hundred four thousand, nine hundred three".
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