Base | Representation |
---|---|
bin | 10011110101110010000001 |
3 | 100210020110120 |
4 | 103311302001 |
5 | 2312413100 |
6 | 303250453 |
7 | 62131224 |
oct | 23656201 |
9 | 10706416 |
10 | 5201025 |
11 | 2a32675 |
12 | 18a9a29 |
13 | 110143b |
14 | 9955bb |
15 | 6cb0a0 |
hex | 4f5c81 |
5201025 has 24 divisors (see below), whose sum is σ = 8880384. Its totient is φ = 2683200.
The previous prime is 5201023. The next prime is 5201033.
5201025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5201025 - 21 = 5201023 is a prime.
It is a super-2 number, since 2×52010252 = 54101322101250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a zygodrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 5200995 and 5201013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5201023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1207 + ... + 3443.
It is an arithmetic number, because the mean of its divisors is an integer number (370016).
Almost surely, 25201025 is an apocalyptic number.
It is an amenable number.
5201025 is a deficient number, since it is larger than the sum of its proper divisors (3679359).
5201025 is a wasteful number, since it uses less digits than its factorization.
5201025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2281 (or 2276 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 5201025 is about 2280.5755852416. The cubic root of 5201025 is about 173.2592035906.
The spelling of 5201025 in words is "five million, two hundred one thousand, twenty-five".
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