Base | Representation |
---|---|
bin | 1001111101010… |
… | …10110010001110 |
3 | 12211012010021101 |
4 | 10332222302032 |
5 | 132341141123 |
6 | 12142253314 |
7 | 2033024134 |
oct | 476526216 |
9 | 184163241 |
10 | 83537038 |
11 | 43177682 |
12 | 23b8723a |
13 | 143cb300 |
14 | b147754 |
15 | 7501aad |
hex | 4faac8e |
83537038 has 36 divisors (see below), whose sum is σ = 139968648. Its totient is φ = 37368240.
The previous prime is 83536993. The next prime is 83537057. The reversal of 83537038 is 83073538.
It is a junction number, because it is equal to n+sod(n) for n = 83536988 and 83537006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1176543 + ... + 1176613.
It is an arithmetic number, because the mean of its divisors is an integer number (3888018).
Almost surely, 283537038 is an apocalyptic number.
83537038 is a deficient number, since it is larger than the sum of its proper divisors (56431610).
83537038 is a wasteful number, since it uses less digits than its factorization.
83537038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217 (or 145 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 83537038 is about 9139.8598457526. The cubic root of 83537038 is about 437.1458475982.
It can be divided in two parts, 835 and 37038, that added together give a palindrome (37873).
The spelling of 83537038 in words is "eighty-three million, five hundred thirty-seven thousand, thirty-eight".
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