Base | Representation |
---|---|
bin | 10011010111101110100001 |
3 | 100112222121011 |
4 | 103113232201 |
5 | 2244443141 |
6 | 300500521 |
7 | 61106302 |
oct | 23275641 |
9 | 10488534 |
10 | 5077921 |
11 | 2959132 |
12 | 184a741 |
13 | 108a3b4 |
14 | 9627a9 |
15 | 6a4881 |
hex | 4d7ba1 |
5077921 has 4 divisors (see below), whose sum is σ = 5345200. Its totient is φ = 4810644.
The previous prime is 5077907. The next prime is 5077931. The reversal of 5077921 is 1297705.
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.
It is a cyclic number.
It is not a de Polignac number, because 5077921 - 25 = 5077889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5077901) 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, 133611 + ... + 133648.
It is an arithmetic number, because the mean of its divisors is an integer number (1336300).
Almost surely, 25077921 is an apocalyptic number.
It is an amenable number.
5077921 is a deficient number, since it is larger than the sum of its proper divisors (267279).
5077921 is a wasteful number, since it uses less digits than its factorization.
5077921 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267278.
The product of its (nonzero) digits is 4410, while the sum is 31.
The square root of 5077921 is about 2253.4242831744. The cubic root of 5077921 is about 171.8813066997.
The spelling of 5077921 in words is "five million, seventy-seven thousand, nine hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •