Base | Representation |
---|---|
bin | 1010000001101110110100 |
3 | 11221112200001 |
4 | 22001232310 |
5 | 1133103112 |
6 | 132201044 |
7 | 31225234 |
oct | 12015664 |
9 | 4845601 |
10 | 2628532 |
11 | 1535945 |
12 | a69184 |
13 | 71055a |
14 | 4c5cc4 |
15 | 36dc57 |
hex | 281bb4 |
2628532 has 12 divisors (see below), whose sum is σ = 4800096. Its totient is φ = 1257080.
The previous prime is 2628499. The next prime is 2628533. The reversal of 2628532 is 2358262.
It is a d-powerful number, because it can be written as 29 + 6 + 219 + 8 + 5 + 38 + 221 .
It is a self number, because there is not a number n which added to its sum of digits gives 2628532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2628533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14194 + ... + 14377.
It is an arithmetic number, because the mean of its divisors is an integer number (400008).
22628532 is an apocalyptic number.
It is an amenable number.
2628532 is a deficient number, since it is larger than the sum of its proper divisors (2171564).
2628532 is a wasteful number, since it uses less digits than its factorization.
2628532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28598 (or 28596 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 2628532 is about 1621.2748070577. The cubic root of 2628532 is about 138.0080510601.
It can be divided in two parts, 2628 and 532, that added together give a triangular number (3160 = T79).
The spelling of 2628532 in words is "two million, six hundred twenty-eight thousand, five hundred thirty-two".
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