Base | Representation |
---|---|
bin | 1000101101001… |
… | …11010100011101 |
3 | 12002102200001020 |
4 | 10112213110131 |
5 | 122144141320 |
6 | 11125234353 |
7 | 1544543052 |
oct | 426472435 |
9 | 162380036 |
10 | 73037085 |
11 | 38255930 |
12 | 205629b9 |
13 | 12193014 |
14 | 99b3029 |
15 | 662a940 |
hex | 45a751d |
73037085 has 64 divisors (see below), whose sum is σ = 133816320. Its totient is φ = 33696000.
The previous prime is 73037077. The next prime is 73037093. The reversal of 73037085 is 58073037.
It is an interprime number because it is at equal distance from previous prime (73037077) and next prime (73037093).
It is not a de Polignac number, because 73037085 - 23 = 73037077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 557470 + ... + 557600.
It is an arithmetic number, because the mean of its divisors is an integer number (2090880).
Almost surely, 273037085 is an apocalyptic number.
It is an amenable number.
73037085 is a deficient number, since it is larger than the sum of its proper divisors (60779235).
73037085 is a wasteful number, since it uses less digits than its factorization.
73037085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290.
The product of its (nonzero) digits is 17640, while the sum is 33.
The square root of 73037085 is about 8546.1737052321. The cubic root of 73037085 is about 418.0046797092.
The spelling of 73037085 in words is "seventy-three million, thirty-seven thousand, eighty-five".
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