Base | Representation |
---|---|
bin | 1010000000010… |
… | …00110110011010 |
3 | 12211220200210110 |
4 | 11000020312122 |
5 | 132441003310 |
6 | 12154425150 |
7 | 2036220342 |
oct | 500106632 |
9 | 184820713 |
10 | 83922330 |
11 | 434100a8 |
12 | 241321b6 |
13 | 145047ab |
14 | b207d22 |
15 | 757ad20 |
hex | 5008d9a |
83922330 has 16 divisors (see below), whose sum is σ = 201413664. Its totient is φ = 22379280.
The previous prime is 83922329. The next prime is 83922359. The reversal of 83922330 is 3322938.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2797411 = 83922330 / (8 + 3 + 9 + 2 + 2 + 3 + 3 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398676 + ... + 1398735.
It is an arithmetic number, because the mean of its divisors is an integer number (12588354).
Almost surely, 283922330 is an apocalyptic number.
83922330 is an abundant number, since it is smaller than the sum of its proper divisors (117491334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83922330 is a wasteful number, since it uses less digits than its factorization.
83922330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2797421.
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 83922330 is about 9160.9131640901. The cubic root of 83922330 is about 437.8168893274.
The spelling of 83922330 in words is "eighty-three million, nine hundred twenty-two thousand, three hundred thirty".
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