Base | Representation |
---|---|
bin | 1010100100010010010001 |
3 | 12012201211000 |
4 | 22210102101 |
5 | 1202120230 |
6 | 135212213 |
7 | 32354664 |
oct | 12442221 |
9 | 5181730 |
10 | 2770065 |
11 | 1622211 |
12 | b17069 |
13 | 75cabc |
14 | 5216db |
15 | 39ab60 |
hex | 2a4491 |
2770065 has 48 divisors (see below), whose sum is σ = 5304960. Its totient is φ = 1370880.
The previous prime is 2770043. The next prime is 2770087. The reversal of 2770065 is 5600772.
It is an interprime number because it is at equal distance from previous prime (2770043) and next prime (2770087).
It is not a de Polignac number, because 2770065 - 27 = 2769937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38980 + ... + 39050.
It is an arithmetic number, because the mean of its divisors is an integer number (110520).
22770065 is an apocalyptic number.
It is an amenable number.
2770065 is a deficient number, since it is larger than the sum of its proper divisors (2534895).
2770065 is a wasteful number, since it uses less digits than its factorization.
2770065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119 (or 96 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 2770065 is about 1664.3512249522. The cubic root of 2770065 is about 140.4418861074.
The spelling of 2770065 in words is "two million, seven hundred seventy thousand, sixty-five".
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