Base | Representation |
---|---|
bin | 1001000011110… |
… | …11011110000001 |
3 | 12022000100210101 |
4 | 10201323132001 |
5 | 123424100301 |
6 | 11313002401 |
7 | 1612005451 |
oct | 441733601 |
9 | 168010711 |
10 | 76003201 |
11 | 399a136a |
12 | 21553401 |
13 | 12991111 |
14 | a145d61 |
15 | 6a14701 |
hex | 487b781 |
76003201 has 4 divisors (see below), whose sum is σ = 79307712. Its totient is φ = 72698692.
The previous prime is 76003181. The next prime is 76003223. The reversal of 76003201 is 10230067.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10230067 = 47 ⋅217661.
It is a cyclic number.
It is not a de Polignac number, because 76003201 - 219 = 75478913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76003271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1652221 + ... + 1652266.
It is an arithmetic number, because the mean of its divisors is an integer number (19826928).
Almost surely, 276003201 is an apocalyptic number.
It is an amenable number.
76003201 is a deficient number, since it is larger than the sum of its proper divisors (3304511).
76003201 is a wasteful number, since it uses less digits than its factorization.
76003201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3304510.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 76003201 is about 8717.9814750893. The cubic root of 76003201 is about 423.5883052154.
Adding to 76003201 its reverse (10230067), we get a palindrome (86233268).
It can be divided in two parts, 7600 and 3201, that added together give a palindrome (10801).
The spelling of 76003201 in words is "seventy-six million, three thousand, two hundred one".
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