Base | Representation |
---|---|
bin | 1000001101110001… |
… | …0011110011001001 |
3 | 12200200112121200011 |
4 | 2003130103303021 |
5 | 14004020031200 |
6 | 1002453511521 |
7 | 105435125500 |
oct | 20334236311 |
9 | 5620477604 |
10 | 2205236425 |
11 | a31886847 |
12 | 5166425a1 |
13 | 291b45c32 |
14 | 16cc41837 |
15 | cd9035ba |
hex | 83713cc9 |
2205236425 has 36 divisors (see below), whose sum is σ = 3348394320. Its totient is φ = 1432559520.
The previous prime is 2205236419. The next prime is 2205236431. The reversal of 2205236425 is 5246325022.
It is an interprime number because it is at equal distance from previous prime (2205236419) and next prime (2205236431).
It is not a de Polignac number, because 2205236425 - 23 = 2205236417 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24099 + ... + 70648.
Almost surely, 22205236425 is an apocalyptic number.
2205236425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2205236425 is a deficient number, since it is larger than the sum of its proper divisors (1143157895).
2205236425 is a wasteful number, since it uses less digits than its factorization.
2205236425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94790 (or 94778 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The square root of 2205236425 is about 46959.9448998825. The cubic root of 2205236425 is about 1301.6225155341.
The spelling of 2205236425 in words is "two billion, two hundred five million, two hundred thirty-six thousand, four hundred twenty-five".
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