Base | Representation |
---|---|
bin | 1000110000110… |
… | …01110011111110 |
3 | 12010022111100011 |
4 | 10120121303332 |
5 | 122304143141 |
6 | 11143253434 |
7 | 1551535225 |
oct | 430316376 |
9 | 163274304 |
10 | 73506046 |
11 | 385461a9 |
12 | 2074a27a |
13 | 122c8603 |
14 | 9a95cbc |
15 | 66be881 |
hex | 4619cfe |
73506046 has 4 divisors (see below), whose sum is σ = 110259072. Its totient is φ = 36753022.
The previous prime is 73506029. The next prime is 73506047. The reversal of 73506046 is 64060537.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64060537 = 691 ⋅92707.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 73505999 and 73506017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73506047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18376510 + ... + 18376513.
It is an arithmetic number, because the mean of its divisors is an integer number (27564768).
Almost surely, 273506046 is an apocalyptic number.
73506046 is a deficient number, since it is larger than the sum of its proper divisors (36753026).
73506046 is a wasteful number, since it uses less digits than its factorization.
73506046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36753025.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 73506046 is about 8573.5667023707. The cubic root of 73506046 is about 418.8974217405.
It can be divided in two parts, 7 and 3506046, that added together give a palindrome (3506053).
The spelling of 73506046 in words is "seventy-three million, five hundred six thousand, forty-six".
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