Base | Representation |
---|---|
bin | 1000101101000… |
… | …00000101001001 |
3 | 12002101011101000 |
4 | 10112200011021 |
5 | 122142214213 |
6 | 11124445213 |
7 | 1544360442 |
oct | 426400511 |
9 | 162334330 |
10 | 73007433 |
11 | 38235624 |
12 | 20549809 |
13 | 12182685 |
14 | 99a62c9 |
15 | 6621c73 |
hex | 45a0149 |
73007433 has 8 divisors (see below), whose sum is σ = 108159200. Its totient is φ = 48671604.
The previous prime is 73007419. The next prime is 73007509. The reversal of 73007433 is 33470037.
It is not a de Polignac number, because 73007433 - 214 = 72991049 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2703979 = 73007433 / (7 + 3 + 0 + 0 + 7 + 4 + 3 + 3).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 73007397 and 73007406.
It is not an unprimeable number, because it can be changed into a prime (73007833) 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, 1351963 + ... + 1352016.
It is an arithmetic number, because the mean of its divisors is an integer number (13519900).
Almost surely, 273007433 is an apocalyptic number.
It is an amenable number.
73007433 is a deficient number, since it is larger than the sum of its proper divisors (35151767).
73007433 is a wasteful number, since it uses less digits than its factorization.
73007433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2703988 (or 2703982 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 27.
The square root of 73007433 is about 8544.4387176689. The cubic root of 73007433 is about 417.9481041011.
The spelling of 73007433 in words is "seventy-three million, seven thousand, four hundred thirty-three".
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