Base | Representation |
---|---|
bin | 10011001100000010001001 |
3 | 100110112220020 |
4 | 103030002021 |
5 | 2241430100 |
6 | 255451053 |
7 | 60516540 |
oct | 23140211 |
9 | 10415806 |
10 | 5030025 |
11 | 2926150 |
12 | 1826a89 |
13 | 1071660 |
14 | 94d157 |
15 | 6955a0 |
hex | 4cc089 |
5030025 has 96 divisors (see below), whose sum is σ = 11332608. Its totient is φ = 1900800.
The previous prime is 5029991. The next prime is 5030027. The reversal of 5030025 is 5200305.
It is not a de Polignac number, because 5030025 - 29 = 5029513 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 5029986 and 5030013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5030027) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75042 + ... + 75108.
It is an arithmetic number, because the mean of its divisors is an integer number (118048).
Almost surely, 25030025 is an apocalyptic number.
5030025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5030025 is an abundant number, since it is smaller than the sum of its proper divisors (6302583).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5030025 is a wasteful number, since it uses less digits than its factorization.
5030025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111 (or 106 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 15.
The square root of 5030025 is about 2242.7717226682. The cubic root of 5030025 is about 171.3391919987.
The spelling of 5030025 in words is "five million, thirty thousand, twenty-five".
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