Base | Representation |
---|---|
bin | 1000101111101… |
… | …11011000001001 |
3 | 12010001022212021 |
4 | 10113313120021 |
5 | 122240140001 |
6 | 11140244441 |
7 | 1550410063 |
oct | 427673011 |
9 | 163038767 |
10 | 73365001 |
11 | 3845a236 |
12 | 206a0721 |
13 | 12279358 |
14 | 9a5a733 |
15 | 6692ba1 |
hex | 45f7609 |
73365001 has 4 divisors (see below), whose sum is σ = 73832452. Its totient is φ = 72897552.
The previous prime is 73364999. The next prime is 73365029. The reversal of 73365001 is 10056337.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 22099401 + 51265600 = 4701^2 + 7160^2 .
It is a cyclic number.
It is not a de Polignac number, because 73365001 - 21 = 73364999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73365601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233490 + ... + 233803.
It is an arithmetic number, because the mean of its divisors is an integer number (18458113).
Almost surely, 273365001 is an apocalyptic number.
It is an amenable number.
73365001 is a deficient number, since it is larger than the sum of its proper divisors (467451).
73365001 is a wasteful number, since it uses less digits than its factorization.
73365001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467450.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 73365001 is about 8565.3371795861. The cubic root of 73365001 is about 418.6293203594.
The spelling of 73365001 in words is "seventy-three million, three hundred sixty-five thousand, one".
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