Base | Representation |
---|---|
bin | 1101001000110000… |
… | …01010111110010001 |
3 | 200012112000200200002 |
4 | 12210120022332101 |
5 | 103421002021441 |
6 | 3123501135345 |
7 | 336526350161 |
oct | 64430127621 |
9 | 20175020602 |
10 | 7052767121 |
11 | 2a9a115364 |
12 | 1449b5a555 |
13 | 88521c9aa |
14 | 4ac9745a1 |
15 | 2b428db9b |
hex | 1a460af91 |
7052767121 has 4 divisors (see below), whose sum is σ = 7056006000. Its totient is φ = 7049528244.
The previous prime is 7052767097. The next prime is 7052767129. The reversal of 7052767121 is 1217672507.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1217672507 = 71 ⋅17150317.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7052767121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7052767129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1616171 + ... + 1620528.
It is an arithmetic number, because the mean of its divisors is an integer number (1764001500).
Almost surely, 27052767121 is an apocalyptic number.
It is an amenable number.
7052767121 is a deficient number, since it is larger than the sum of its proper divisors (3238879).
7052767121 is a wasteful number, since it uses less digits than its factorization.
7052767121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3238878.
The product of its (nonzero) digits is 41160, while the sum is 38.
The square root of 7052767121 is about 83980.7544679137. The cubic root of 7052767121 is about 1917.7258158402.
The spelling of 7052767121 in words is "seven billion, fifty-two million, seven hundred sixty-seven thousand, one hundred twenty-one".
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