Base | Representation |
---|---|
bin | 1000100110101100010000 |
3 | 11020121010221 |
4 | 20212230100 |
5 | 1034140012 |
6 | 120202424 |
7 | 25113121 |
oct | 10465420 |
9 | 4217127 |
10 | 2255632 |
11 | 1300765 |
12 | 909414 |
13 | 60c8c2 |
14 | 42a048 |
15 | 2e8507 |
hex | 226b10 |
2255632 has 10 divisors (see below), whose sum is σ = 4370318. Its totient is φ = 1127808.
The previous prime is 2255621. The next prime is 2255639. The reversal of 2255632 is 2365522.
It can be written as a sum of positive squares in only one way, i.e., 1401856 + 853776 = 1184^2 + 924^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2255597 and 2255606.
It is not an unprimeable number, because it can be changed into a prime (2255639) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70473 + ... + 70504.
22255632 is an apocalyptic number.
It is an amenable number.
2255632 is a deficient number, since it is larger than the sum of its proper divisors (2114686).
2255632 is a wasteful number, since it uses less digits than its factorization.
2255632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140985 (or 140979 counting only the distinct ones).
The product of its digits is 3600, while the sum is 25.
The square root of 2255632 is about 1501.8761600079. The cubic root of 2255632 is about 131.1463120609.
The spelling of 2255632 in words is "two million, two hundred fifty-five thousand, six hundred thirty-two".
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