Base | Representation |
---|---|
bin | 1101001011010100… |
… | …00101111000000001 |
3 | 200021000102201201210 |
4 | 12211222011320001 |
5 | 103442001221144 |
6 | 3125545320333 |
7 | 340210031250 |
oct | 64552057001 |
9 | 20230381653 |
10 | 7074242049 |
11 | 3000252836 |
12 | 14551960a9 |
13 | 8897cb554 |
14 | 4b1764797 |
15 | 2b60d1ab9 |
hex | 1a5a85e01 |
7074242049 has 64 divisors (see below), whose sum is σ = 11472814080. Its totient is φ = 3791424000.
The previous prime is 7074242029. The next prime is 7074242059. The reversal of 7074242049 is 9402424707.
It is not a de Polignac number, because 7074242049 - 25 = 7074242017 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7074241998 and 7074242016.
It is not an unprimeable number, because it can be changed into a prime (7074242009) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7764904 + ... + 7765814.
It is an arithmetic number, because the mean of its divisors is an integer number (179262720).
Almost surely, 27074242049 is an apocalyptic number.
It is an amenable number.
7074242049 is a deficient number, since it is larger than the sum of its proper divisors (4398572031).
7074242049 is a wasteful number, since it uses less digits than its factorization.
7074242049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302.
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 7074242049 is about 84108.5135346001. The cubic root of 7074242049 is about 1919.6702675409.
The spelling of 7074242049 in words is "seven billion, seventy-four million, two hundred forty-two thousand, forty-nine".
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