Base | Representation |
---|---|
bin | 1001111111111010011101 |
3 | 11221011110020 |
4 | 21333322131 |
5 | 1132333320 |
6 | 132102353 |
7 | 31164435 |
oct | 11777235 |
9 | 4834406 |
10 | 2621085 |
11 | 1530295 |
12 | a649b9 |
13 | 70a04c |
14 | 4c32c5 |
15 | 36b940 |
hex | 27fe9d |
2621085 has 16 divisors (see below), whose sum is σ = 4219776. Its totient is φ = 1389248.
The previous prime is 2621063. The next prime is 2621119. The reversal of 2621085 is 5801262.
It is a cyclic number.
It is not a de Polignac number, because 2621085 - 25 = 2621053 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2512 + ... + 3398.
It is an arithmetic number, because the mean of its divisors is an integer number (263736).
22621085 is an apocalyptic number.
It is an amenable number.
2621085 is a deficient number, since it is larger than the sum of its proper divisors (1598691).
2621085 is a wasteful number, since it uses less digits than its factorization.
2621085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1092.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 2621085 is about 1618.9765285513. The cubic root of 2621085 is about 137.8775957248.
The spelling of 2621085 in words is "two million, six hundred twenty-one thousand, eighty-five".
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