Base | Representation |
---|---|
bin | 1010000101011010… |
… | …0100001010011101 |
3 | 20222122210020110120 |
4 | 2201112210022131 |
5 | 21021001001234 |
6 | 1124341225153 |
7 | 124040343336 |
oct | 24126441235 |
9 | 6878706416 |
10 | 2707047069 |
11 | 116a06a591 |
12 | 6367021b9 |
13 | 341ab31cc |
14 | 1b974928d |
15 | 10c9c8049 |
hex | a15a429d |
2707047069 has 16 divisors (see below), whose sum is σ = 3812481024. Its totient is φ = 1705863600.
The previous prime is 2707047067. The next prime is 2707047103. The reversal of 2707047069 is 9607407072.
It is not a de Polignac number, because 2707047069 - 21 = 2707047067 is a prime.
It is a super-2 number, since 2×27070470692 = 14656207667562981522, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2707047069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2707047061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334467 + ... + 342464.
It is an arithmetic number, because the mean of its divisors is an integer number (238280064).
Almost surely, 22707047069 is an apocalyptic number.
It is an amenable number.
2707047069 is a deficient number, since it is larger than the sum of its proper divisors (1105433955).
2707047069 is a wasteful number, since it uses less digits than its factorization.
2707047069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677008.
The product of its (nonzero) digits is 148176, while the sum is 42.
The square root of 2707047069 is about 52029.2904910301. The cubic root of 2707047069 is about 1393.6870641707.
The spelling of 2707047069 in words is "two billion, seven hundred seven million, forty-seven thousand, sixty-nine".
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