Base | Representation |
---|---|
bin | 1011101110110110110001 |
3 | 12210020210121 |
4 | 23232312301 |
5 | 1241404010 |
6 | 145530241 |
7 | 35066326 |
oct | 13566661 |
9 | 5706717 |
10 | 3075505 |
11 | 1810744 |
12 | 1043981 |
13 | 838b34 |
14 | 5a0b4d |
15 | 40b3da |
hex | 2eedb1 |
3075505 has 4 divisors (see below), whose sum is σ = 3690612. Its totient is φ = 2460400.
The previous prime is 3075497. The next prime is 3075547. The reversal of 3075505 is 5055703.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5055703 = 607 ⋅8329.
It can be written as a sum of positive squares in 2 ways, for example, as 1934881 + 1140624 = 1391^2 + 1068^2 .
It is not a de Polignac number, because 3075505 - 23 = 3075497 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3075505.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307546 + ... + 307555.
It is an arithmetic number, because the mean of its divisors is an integer number (922653).
Almost surely, 23075505 is an apocalyptic number.
It is an amenable number.
3075505 is a deficient number, since it is larger than the sum of its proper divisors (615107).
3075505 is an equidigital number, since it uses as much as digits as its factorization.
3075505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615106.
The product of its (nonzero) digits is 2625, while the sum is 25.
The square root of 3075505 is about 1753.7117779156. The cubic root of 3075505 is about 145.4249129385.
The spelling of 3075505 in words is "three million, seventy-five thousand, five hundred five".
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