Base | Representation |
---|---|
bin | 1001111000101… |
… | …10101000011011 |
3 | 12210001021212000 |
4 | 10330112220123 |
5 | 132212231303 |
6 | 12121252043 |
7 | 2024616006 |
oct | 474265033 |
9 | 183037760 |
10 | 82930203 |
11 | 428a2764 |
12 | 23934023 |
13 | 14248035 |
14 | b02a53d |
15 | 7431da3 |
hex | 4f16a1b |
82930203 has 16 divisors (see below), whose sum is σ = 128202240. Its totient is φ = 52882632.
The previous prime is 82930189. The next prime is 82930207. The reversal of 82930203 is 30203928.
It is not a de Polignac number, because 82930203 - 28 = 82929947 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (82930207) 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, 66151 + ... + 67392.
It is an arithmetic number, because the mean of its divisors is an integer number (8012640).
Almost surely, 282930203 is an apocalyptic number.
82930203 is a deficient number, since it is larger than the sum of its proper divisors (45272037).
82930203 is a wasteful number, since it uses less digits than its factorization.
82930203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133575 (or 133569 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 82930203 is about 9106.6021654622. The cubic root of 82930203 is about 436.0847599851.
The spelling of 82930203 in words is "eighty-two million, nine hundred thirty thousand, two hundred three".
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