Base | Representation |
---|---|
bin | 10011001100010010100011 |
3 | 100110121100010 |
4 | 103030102203 |
5 | 2241443300 |
6 | 255500003 |
7 | 60522600 |
oct | 23142243 |
9 | 10417303 |
10 | 5031075 |
11 | 2926a15 |
12 | 1827603 |
13 | 1071c8a |
14 | 94d6a7 |
15 | 695a50 |
hex | 4cc4a3 |
5031075 has 54 divisors (see below), whose sum is σ = 9944676. Its totient is φ = 2237760.
The previous prime is 5031071. The next prime is 5031101. The reversal of 5031075 is 5701305.
It is a happy number.
It is not a de Polignac number, because 5031075 - 22 = 5031071 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5031071) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 135957 + ... + 135993.
Almost surely, 25031075 is an apocalyptic number.
5031075 is a deficient number, since it is larger than the sum of its proper divisors (4913601).
5031075 is a wasteful number, since it uses less digits than its factorization.
5031075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101 (or 52 counting only the distinct ones).
The product of its (nonzero) digits is 525, while the sum is 21.
The square root of 5031075 is about 2243.0057958017. The cubic root of 5031075 is about 171.3511133202.
It can be divided in two parts, 50 and 31075, that added together give a triangular number (31125 = T249).
The spelling of 5031075 in words is "five million, thirty-one thousand, seventy-five".
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