Base | Representation |
---|---|
bin | 1000101111111… |
… | …01111111000110 |
3 | 12010002200222211 |
4 | 10113331333012 |
5 | 122242021240 |
6 | 11141014034 |
7 | 1550552023 |
oct | 427757706 |
9 | 163080884 |
10 | 73392070 |
11 | 38478604 |
12 | 206b431a |
13 | 1228877b |
14 | 9a6654a |
15 | 669abea |
hex | 45fdfc6 |
73392070 has 16 divisors (see below), whose sum is σ = 133591680. Its totient is φ = 29026624.
The previous prime is 73392029. The next prime is 73392071. The reversal of 73392070 is 7029337.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73392071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40342 + ... + 42121.
It is an arithmetic number, because the mean of its divisors is an integer number (8349480).
Almost surely, 273392070 is an apocalyptic number.
73392070 is a deficient number, since it is larger than the sum of its proper divisors (60199610).
73392070 is a wasteful number, since it uses less digits than its factorization.
73392070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82559.
The product of its (nonzero) digits is 7938, while the sum is 31.
The square root of 73392070 is about 8566.9171818105. The cubic root of 73392070 is about 418.6808003273.
It can be divided in two parts, 7339 and 2070, that added together give a square (9409 = 972).
The spelling of 73392070 in words is "seventy-three million, three hundred ninety-two thousand, seventy".
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