Base | Representation |
---|---|
bin | 1001111010011… |
… | …00100011010111 |
3 | 12210110111211000 |
4 | 10331030203113 |
5 | 132241313223 |
6 | 12130114343 |
7 | 2026525632 |
oct | 475144327 |
9 | 183414730 |
10 | 83151063 |
11 | 42a33696 |
12 | 23a1b9b3 |
13 | 142c4718 |
14 | b086c19 |
15 | 7477543 |
hex | 4f4c8d7 |
83151063 has 16 divisors (see below), whose sum is σ = 130433760. Its totient is φ = 52172928.
The previous prime is 83151023. The next prime is 83151067. The reversal of 83151063 is 36015138.
It is not a de Polignac number, because 83151063 - 28 = 83150807 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83151067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90120 + ... + 91037.
It is an arithmetic number, because the mean of its divisors is an integer number (8152110).
Almost surely, 283151063 is an apocalyptic number.
83151063 is a deficient number, since it is larger than the sum of its proper divisors (47282697).
83151063 is a wasteful number, since it uses less digits than its factorization.
83151063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181183 (or 181177 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 83151063 is about 9118.7204694518. The cubic root of 83151063 is about 436.4715443006.
The spelling of 83151063 in words is "eighty-three million, one hundred fifty-one thousand, sixty-three".
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